Fix missing argument in iOS app.

1 files changed, 1 insertions, 1 deletions

diff --git a/ios/main.m b/ios/main.m
index 1ed6246c..aa6a667a 100644
--- a/ios/main.m
+++ b/ios/main.m
@@ -874,7 +874,7 @@ static UIImage *renderTile(struct document *doc, int number, CGSize screenSize,
 			outline = [[MuOutlineController alloc] initWithTarget: self titles: titles pages: pages];
 		[titles release];
 		[pages release];
-		fz_free_outline(root);
+		fz_free_outline(ctx, root);
 	}
 
 	return self;