Explicitly compare tag to nil, per style recommendation

dleehr · dleehr · commit 4f29c2b63de8 · 2015-06-02T11:50:22.000-04:00
diff --git a/ObjectiveGit/GTRepository.m b/ObjectiveGit/GTRepository.m
@@ -457,7 +457,7 @@ static int GTRepositoryForeachTagCallback(const char *name, git_oid *oid, void *
 	GTTag *tag = (GTTag *)[info->myself lookUpObjectByGitOid:oid objectType:GTObjectTypeTag error:NULL];
 
 	BOOL stop = NO;
-	if (tag) {
+	if (tag != nil) {
 		info->block(tag, &stop);
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -457,7 +457,7 @@ static int GTRepositoryForeachTagCallback(const char name, git_oid oid, void *`
`457`	`457`	`GTTag tag = (GTTag )[info->myself lookUpObjectByGitOid:oid objectType:GTObjectTypeTag error:NULL];`
`458`	`458`
`459`	`459`	`BOOL stop = NO;`
`460`		`- if (tag) {`
	`460`	`+ if (tag != nil) {`
`461`	`461`	`info->block(tag, &stop);`
`462`	`462`	`}`
`463`	`463`