Fixed UB warning in -hash

futuretap · futuretap · commit a9b7e618a19e · 2019-01-30T18:56:23.000+01:00
-hash should only use unsigned integer
diff --git a/TLIndexPathTools/Data Model/TLIndexPathItem.m b/TLIndexPathTools/Data Model/TLIndexPathItem.m
@@ -49,7 +49,7 @@ + (NSArray *)identifiersForIndexPathItems:(NSArray *)indexPathItems
 
 - (NSUInteger)hash
 {
-    NSInteger hash = 0;
+    NSUInteger hash = 0;
     hash += 31 * hash + [self.identifier hash];
     hash += 31 * hash + [self.sectionName hash];
     hash += 31 * hash + [self.cellIdentifier hash];

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ + (NSArray )identifiersForIndexPathItems:(NSArray )indexPathItems`
`49`	`49`
`50`	`50`	`- (NSUInteger)hash`
`51`	`51`	`{`
`52`		`- NSInteger hash = 0;`
	`52`	`+ NSUInteger hash = 0;`
`53`	`53`	`hash += 31 * hash + [self.identifier hash];`
`54`	`54`	`hash += 31 * hash + [self.sectionName hash];`
`55`	`55`	`hash += 31 * hash + [self.cellIdentifier hash];`