Don't allow deleting the head (checked out) ref

rowanj · rowanj · commit 74a650816602 · 2013-08-25T21:46:30.000+10:00
Closes #240
diff --git a/Classes/Views/PBRefMenuItem.m b/Classes/Views/PBRefMenuItem.m
@@ -134,7 +134,7 @@ + (NSArray *) defaultMenuItemsForRef:(PBGitRef *)ref inRepository:(PBGitReposito
 	[items addObject:[PBRefMenuItem separatorItem]];
 	{
 		NSString *deleteTitle = [NSString stringWithFormat:@"Delete %@…", targetRefName];
-		BOOL deleteEnabled = !(isDetachedHead || [ref isRemote]);
+		BOOL deleteEnabled = !(isDetachedHead || [ref isRemote] || isHead);
 		PBRefMenuItem *deleteItem = [PBRefMenuItem itemWithTitle:deleteTitle action:@selector(showDeleteRefSheet:) enabled:deleteEnabled];
 		[items addObject:deleteItem];
 	}

Original file line number	Diff line number	Diff line change
`@@ -134,7 +134,7 @@ + (NSArray ) defaultMenuItemsForRef:(PBGitRef )ref inRepository:(PBGitReposito`
`134`	`134`	`[items addObject:[PBRefMenuItem separatorItem]];`
`135`	`135`	`{`
`136`	`136`	`NSString *deleteTitle = [NSString stringWithFormat:@"Delete %@…", targetRefName];`
`137`		`- BOOL deleteEnabled = !(isDetachedHead \|\| [ref isRemote]);`
	`137`	`+ BOOL deleteEnabled = !(isDetachedHead \|\| [ref isRemote] \|\| isHead);`
`138`	`138`	`PBRefMenuItem *deleteItem = [PBRefMenuItem itemWithTitle:deleteTitle action:@selector(showDeleteRefSheet:) enabled:deleteEnabled];`
`139`	`139`	`[items addObject:deleteItem];`
`140`	`140`	`}`