Backport PR #13365: Fix gcc warning

NelleV · MeeseeksDev[bot] · commit d05799e4718d · 2019-02-05T18:54:42.000Z
diff --git a/src/_tkagg.cpp b/src/_tkagg.cpp
@@ -114,7 +114,7 @@ static int PyAggImagePhoto(ClientData clientdata, Tcl_Interp *interp, int
         try {
             destbuffer = new agg::int8u[deststride * destheight];
         }
-        catch (std::bad_alloc) {
+        catch (const std::bad_alloc &) {
             TCL_APPEND_RESULT(interp, "could not allocate memory", (char *)NULL);
             return TCL_ERROR;
         }

Original file line number	Diff line number	Diff line change
`@@ -114,7 +114,7 @@ static int PyAggImagePhoto(ClientData clientdata, Tcl_Interp *interp, int`
`114`	`114`	`try {`
`115`	`115`	`destbuffer = new agg::int8u[deststride * destheight];`
`116`	`116`	`}`
`117`		`- catch (std::bad_alloc) {`
	`117`	`+ catch (const std::bad_alloc &) {`
`118`	`118`	`TCL_APPEND_RESULT(interp, "could not allocate memory", (char *)NULL);`
`119`	`119`	`return TCL_ERROR;`
`120`	`120`	`}`