vis

commit 74dfcb2634c92c403ebceb43b0923b35b904b70d
parent c142666ed7c3e77c2f93ac17e4ace0fadc7f24ca
Author: Marc André Tanner <mat@brain-dump.org>
Date:   Mon,  3 Feb 2020 16:03:38 +0100

array: make array_sort work for empty arrays

Diffstat:
M
array.c
 | 
3
++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/array.c b/array.c
@@ -149,7 +149,8 @@ bool array_resize(Array *arr, size_t len) {
 }
 
 void array_sort(Array *arr, int (*compar)(const void*, const void*)) {
-	qsort(arr->items, arr->len, arr->elem_size, compar);
+	if (arr->items)
+		qsort(arr->items, arr->len, arr->elem_size, compar);
 }
 
 bool array_push(Array *arr, void *item) {