Add do nothing if key for persistence is nil

slackhq · Nov 18, 2015 · d3730e2 · d3730e2
1 parent f155745
commit d3730e2
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/Source/SLKTextViewController.m b/Source/SLKTextViewController.m
@@ -1778,6 +1778,9 @@ - (NSString *)slk_keyForPersistency
 - (void)slk_reloadTextView
 {
     NSString *key = [self slk_keyForPersistency];
+    if (key == nil) {
+        return;
+    }
     NSString *cachedText = [[NSUserDefaults standardUserDefaults] objectForKey:key];
 
     if (self.textView.text.length == 0 || cachedText.length > 0) {