diff options
Diffstat (limited to 'Firebase/Core/FIRApp.m')
| -rw-r--r-- | Firebase/Core/FIRApp.m | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Firebase/Core/FIRApp.m b/Firebase/Core/FIRApp.m index 5fca127..f06185a 100644 --- a/Firebase/Core/FIRApp.m +++ b/Firebase/Core/FIRApp.m @@ -166,7 +166,7 @@ static NSMutableDictionary *sLibraryVersions; if ([name isEqualToString:kFIRDefaultAppName]) { [NSException raise:kFirebaseCoreErrorDomain format:@"Name cannot be __FIRAPP_DEFAULT."]; } - for (NSInteger charIndex = 0; charIndex < name.length; charIndex++) { + for (NSUInteger charIndex = 0; charIndex < name.length; charIndex++) { char character = [name characterAtIndex:charIndex]; if (!((character >= 'a' && character <= 'z') || (character >= 'A' && character <= 'Z') || (character >= '0' && character <= '9') || character == '_' || character == '-')) { |