Crash when loading json (#145)

* nil section header labels are now replaced with empty string avoiding a crash * label check now checks against section (not _sections)
aksonov · Nov 22, 2017 · 6899c44 · 6899c44
1 parent 0975bc3
commit 6899c44
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/RNTableView/RNTableView.m b/RNTableView/RNTableView.m
@@ -36,7 +36,7 @@ @implementation RNTableView {
 
 - (void)setEditing:(BOOL)editing {
     _editing = editing;
-    
+
     [self.tableView setEditing:editing animated:YES];
 }
 
@@ -174,7 +174,8 @@ - (NSArray *)sectionIndexTitlesForTableView:(UITableView *)tableView {
     NSMutableArray *keys = [NSMutableArray arrayWithCapacity:[_sections count]];
 
     for (NSDictionary *section in _sections){
-        [keys addObject:section[@"label"]];
+        NSString *label = section[@"label"] ?: @"";
+        [keys addObject:label];
     }
 
     return keys;