Fixing white space and using reverseObjectEnumerator

Author: emawby

iOS_SDK/OneSignalSDK/Source/NSURL+OneSignal.m

@@ -32,7 +32,7 @@ @implementation NSURL (OneSignal)
 - (NSString *)valueFromQueryParameter:(NSString *)parameter {
     NSURLComponents *components = [NSURLComponents componentsWithURL:self resolvingAgainstBaseURL:false];
 
-    for(NSURLQueryItem *item in components.queryItems)
+    for (NSURLQueryItem *item in components.queryItems)
         if([item.name isEqualToString:parameter])
             return item.value;
 
@@ -42,8 +42,7 @@ - (NSString *)valueFromQueryParameter:(NSString *)parameter {
 - (NSString*)supportedFileExtension {
     NSURLComponents *components = [NSURLComponents componentsWithURL:self resolvingAgainstBaseURL:false];
 
-    for(int i = (int)components.queryItems.count-1; i > -1; i--) {
-        NSURLQueryItem *item = components.queryItems[i];
+    for (NSURLQueryItem *item in [components.queryItems reverseObjectEnumerator]) {
         NSString *value = item.value;
         NSString *extension = [self findExtensionInParam:value];
         if (extension)

iOS_SDK/OneSignalSDK/Source/OneSignalHelper.m

@@ -840,7 +840,7 @@ + (NSString*)downloadMediaAndSaveInBundle:(NSString*)urlString {
         }
 
         if (error) {
-            [OneSignal onesignal_Log:ONE_S_LL_ERROR message:[NSString stringWithFormat:@"Encountered an error    while attempting to download file with URL: %@", error]];
+            [OneSignal onesignal_Log:ONE_S_LL_ERROR message:[NSString stringWithFormat:@"Encountered an error while attempting to download file with URL: %@", error]];
             return nil;
         }