Merge branch 'master' into prerelease

Author: sjlombardo

src/crypto.c

@@ -79,6 +79,7 @@ static int codec_set_pass_key(sqlite3* db, int nDb, const void *zKey, int nKey,
 } 
 
 int sqlcipher_codec_pragma(sqlite3* db, int iDb, Parse *pParse, const char *zLeft, const char *zRight) {
+  char *pragma_cipher_deprecated_msg = "PRAGMA cipher command is deprecated, please remove from usage.";
   struct Db *pDb = &db->aDb[iDb];
   codec_ctx *ctx = NULL;
   int rc;
@@ -144,7 +145,6 @@ int sqlcipher_codec_pragma(sqlite3* db, int iDb, Parse *pParse, const char *zLef
     if(ctx) {
       if( zRight ) {
         rc = sqlcipher_codec_ctx_set_cipher(ctx, zRight, 2); // change cipher for both
-        char *pragma_cipher_deprecated_msg = "PRAGMA cipher command is deprecated, please remove from usage.";
         codec_vdbe_return_static_string(pParse, "cipher", pragma_cipher_deprecated_msg);
         sqlite3_log(SQLITE_WARNING, pragma_cipher_deprecated_msg);
         return rc;

src/crypto_cc.c

@@ -52,11 +52,12 @@ static const char* sqlcipher_cc_get_provider_name(void *ctx) {
 
 static const char* sqlcipher_cc_get_provider_version(void *ctx) {
 #if TARGET_OS_MAC
+  CFTypeRef version;
   CFBundleRef bundle = CFBundleGetBundleWithIdentifier(CFSTR("com.apple.security"));
   if(bundle == NULL) {
     return "unknown";
   }
-  CFTypeRef version = CFBundleGetValueForInfoDictionaryKey(bundle, CFSTR("CFBundleShortVersionString"));
+  version = CFBundleGetValueForInfoDictionaryKey(bundle, CFSTR("CFBundleShortVersionString"));
   return CFStringGetCStringPtr(version, kCFStringEncodingUTF8);
 #else
   return "unknown";