Merge pull request #1 from simplerdev/null-file-type

fix null error when checking mime type for a file
simplerdev · Feb 16, 2022 · f00d36e · f00d36e
2 parents 3e58876 + 0600c10
commit f00d36e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/ios/CDVLocalFilesystem.m b/src/ios/CDVLocalFilesystem.m
@@ -739,7 +739,8 @@ - (NSString*) mimeTypeForFileAtPath: (NSString *) path {
 
     CFStringRef UTI = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, (__bridge CFStringRef)[path pathExtension], NULL);
     CFStringRef mimeType = UTTypeCopyPreferredTagWithClass (UTI, kUTTagClassMIMEType);
-    CFRelease(UTI);
+    if (UTI != NULL) // It happens when checking for a null file and the above snippet use deprecated functions
+        CFRelease(UTI);
 
     if (!mimeType) {
         return @"application/octet-stream";