fm: add argument checking and remove raw function call

1 files changed, 3 insertions, 1 deletions

diff --git a/src/fm.c b/src/fm.c
index 06a980c..a7e1722 100644
--- a/src/fm.c
+++ b/src/fm.c
@@ -107,8 +107,10 @@ fm_getcwd(fm_info *info)
 static void
 fm_file_items_realloc(file_list *l)
 {
+	if (!l)
+		return;
+
 	l->cap *= 2;
-	l->items = realloc(l->items, sizeof(file_item) * l->cap);
 	l->items = xrealloc(l->items, sizeof(file_item) * l->cap);
 }