Initialize a NSString *

sibljon · sibljon · commit 940fe9981169 · 2016-01-13T14:00:33.000-08:00
There may be additional control logic necessary here for the case that `self.usernames.count == 0`, but this will at least satisfy the Static Analyzer. Here's what I saw in Xcode 7.3 beta 1: http://cl.ly/3C333Q1g1L1s/Screen%20Shot%202016-01-13%20at%201.59.47%20PM.png
diff --git a/Source/SLKTypingIndicatorView.m b/Source/SLKTypingIndicatorView.m
@@ -125,7 +125,7 @@ - (NSAttributedString *)attributedString
         return nil;
     }
     
-    NSString *text = nil;
+    NSString *text = @"";
     NSString *firstObject = [self.usernames firstObject];
     NSString *lastObject = [self.usernames lastObject];
     
@@ -352,4 +352,4 @@ - (void)dealloc
     _timers = nil;
 }
 
-@end
+@end

Original file line number	Diff line number	Diff line change
`@@ -125,7 +125,7 @@ - (NSAttributedString *)attributedString`
`125`	`125`	`return nil;`
`126`	`126`	`}`
`127`	`127`
`128`		`- NSString *text = nil;`
	`128`	`+ NSString *text = @"";`
`129`	`129`	`NSString *firstObject = [self.usernames firstObject];`
`130`	`130`	`NSString *lastObject = [self.usernames lastObject];`
`131`	`131`
`@@ -352,4 +352,4 @@ - (void)dealloc`
`352`	`352`	`_timers = nil;`
`353`	`353`	`}`
`354`	`354`
`355`		`-@end`
	`355`	`+@end`