input: fix sort on nodes without children (fixes #15028)

11f2aed1 · Thomas Guillem · a9bc71c0 · 11f2aed1
Commit 11f2aed1 authored Jul 09, 2015 by Thomas Guillem
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src/input/item.c src/input/item.c +1 -1

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--- a/src/input/item.c
+++ b/src/input/item.c
@@ -1176,7 +1176,7 @@ static int compar_node( const void *p1, const void *p2 )
 static void sort_subitems( input_item_node_t *p_node,
                           input_item_compar_cb compar_cb )
 {
-    if( p_node->i_children < 0 || !compar_cb )
+    if( p_node->i_children <= 0 || !compar_cb )
        return;

    p_node->compar_cb = compar_cb;