if no default provider defined, error with a message

sjlombardo · sjlombardo · commit 91dcae725dad · 2013-06-11T13:12:02.000-04:00
diff --git a/src/crypto_impl.c b/src/crypto_impl.c
@@ -103,6 +103,8 @@ void sqlcipher_activate() {
 #elif SQLCIPHER_CRYPTO_CC
   extern int sqlcipher_cc_setup(sqlcipher_provider *p);
   sqlcipher_cc_setup(p);
+#else
+#error "NO DEFAULT SQLCIPHER CRYPTO PROVIDER DEFINED"
 #endif
   }
   sqlcipher_register_provider(p);

Original file line number	Diff line number	Diff line change
`@@ -103,6 +103,8 @@ void sqlcipher_activate() {`
`103`	`103`	`#elif SQLCIPHER_CRYPTO_CC`
`104`	`104`	`extern int sqlcipher_cc_setup(sqlcipher_provider *p);`
`105`	`105`	`sqlcipher_cc_setup(p);`
	`106`	`+#else`
	`107`	`+#error "NO DEFAULT SQLCIPHER CRYPTO PROVIDER DEFINED"`
`106`	`108`	`#endif`
`107`	`109`	`}`
`108`	`110`	`sqlcipher_register_provider(p);`