rlazev
diff --git a/‎LibGit2Sharp/Core/NativeMethods.cs
Lines changed: 9 additions & 2 deletions b/‎LibGit2Sharp/Core/NativeMethods.cs
Lines changed: 9 additions & 2 deletions
diff --git a/‎LibGit2Sharp/Repository.cs
Lines changed: 1 addition & 1 deletion b/‎LibGit2Sharp/Repository.cs
Lines changed: 1 addition & 1 deletion
diff --git a/‎LibGit2Sharp/RepositoryInformation.cs
Lines changed: 4 additions & 15 deletions b/‎LibGit2Sharp/RepositoryInformation.cs
Lines changed: 4 additions & 15 deletions
@@ -42,6 +42,14 @@ private static bool IsRunningOnLinux()
             return (p == 4) || (p == 6) || (p == 128);
         }
 
+        public static bool RepositoryStateChecker(RepositorySafeHandle repositoryPtr, Func<RepositorySafeHandle, int> checker)
+        {
+            int res = checker(repositoryPtr);
+            Ensure.Success(res, true);
+
+            return (res == 1);
+        }
+
         [DllImport(libgit2)]
         public static extern IntPtr git_blob_rawcontent(IntPtr blob);
 
@@ -319,8 +327,7 @@ public static extern int git_repository_init(
             [MarshalAs(UnmanagedType.Bool)] bool isBare);
 
         [DllImport(libgit2)]
-        [return: MarshalAs(UnmanagedType.Bool)]
-        public static extern bool git_repository_is_bare(RepositorySafeHandle handle);
+        public static extern int git_repository_is_bare(RepositorySafeHandle handle);
 
         [DllImport(libgit2)]
         public static extern int git_repository_is_empty(RepositorySafeHandle repo);
 
@@ -35,7 +35,7 @@ public Repository(string path)
             int res = NativeMethods.git_repository_open(out handle, PosixPathHelper.ToPosix(path));
             Ensure.Success(res);
 
-            isBare = NativeMethods.git_repository_is_bare(handle);
+            isBare = NativeMethods.RepositoryStateChecker(handle, NativeMethods.git_repository_is_bare);
 
             if (!isBare)
             {
 
@@ -1,4 +1,5 @@
-using LibGit2Sharp.Core;
+using System;
+using LibGit2Sharp.Core;
 
 namespace LibGit2Sharp
 {
@@ -47,27 +48,15 @@ internal RepositoryInformation(Repository repo, bool isBare)
         /// </value>
         public bool IsEmpty
         {
-            get
-            {
-                int res = NativeMethods.git_repository_is_empty(repo.Handle);
-                Ensure.Success(res, true);
-
-                return (res == 1);
-            }
+            get { return NativeMethods.RepositoryStateChecker(repo.Handle, NativeMethods.git_repository_is_empty); }
         }
 
         /// <summary>
         ///   Indicates whether the Head points to an arbitrary commit instead of the tip of a local banch.
         /// </summary>
         public bool IsHeadDetached
         {
-            get
-            {
-                int res = NativeMethods.git_repository_head_detached(repo.Handle);
-                Ensure.Success(res, true);
-
-                return (res == 1);
-            }
+            get { return NativeMethods.RepositoryStateChecker(repo.Handle, NativeMethods.git_repository_head_detached); }
         }
     }
 }
Original file line number	Diff line number	Diff line change
`@@ -35,7 +35,7 @@ public Repository(string path)`
`35`	`35`	`int res = NativeMethods.git_repository_open(out handle, PosixPathHelper.ToPosix(path));`
`36`	`36`	`Ensure.Success(res);`
`37`	`37`
`38`		`- isBare = NativeMethods.git_repository_is_bare(handle);`
	`38`	`+ isBare = NativeMethods.RepositoryStateChecker(handle, NativeMethods.git_repository_is_bare);`
`39`	`39`
`40`	`40`	`if (!isBare)`
`41`	`41`	`{`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`		`-using LibGit2Sharp.Core;`
	`1`	`+using System;`
	`2`	`+using LibGit2Sharp.Core;`
`2`	`3`
`3`	`4`	`namespace LibGit2Sharp`
`4`	`5`	`{`
`@@ -47,27 +48,15 @@ internal RepositoryInformation(Repository repo, bool isBare)`
`47`	`48`	`/// </value>`
`48`	`49`	`public bool IsEmpty`
`49`	`50`	`{`
`50`		`- get`
`51`		`- {`
`52`		`- int res = NativeMethods.git_repository_is_empty(repo.Handle);`
`53`		`- Ensure.Success(res, true);`
`54`		`-`
`55`		`- return (res == 1);`
`56`		`- }`
	`51`	`+ get { return NativeMethods.RepositoryStateChecker(repo.Handle, NativeMethods.git_repository_is_empty); }`
`57`	`52`	`}`
`58`	`53`
`59`	`54`	`/// <summary>`
`60`	`55`	`/// Indicates whether the Head points to an arbitrary commit instead of the tip of a local banch.`
`61`	`56`	`/// </summary>`
`62`	`57`	`public bool IsHeadDetached`
`63`	`58`	`{`
`64`		`- get`
`65`		`- {`
`66`		`- int res = NativeMethods.git_repository_head_detached(repo.Handle);`
`67`		`- Ensure.Success(res, true);`
`68`		`-`
`69`		`- return (res == 1);`
`70`		`- }`
	`59`	`+ get { return NativeMethods.RepositoryStateChecker(repo.Handle, NativeMethods.git_repository_head_detached); }`
`71`	`60`	`}`
`72`	`61`	`}`
`73`	`62`	`}`