Free the memory of buf to avoid leaking

1 files changed, 3 insertions, 1 deletions

diff --git a/fm.c b/fm.c
index 3339d9b..ab096ea 100644
--- a/fm.c
+++ b/fm.c
@@ -186,8 +186,10 @@ static char *fm_print_preview_content(window *w, const char *path)
 {
 	char *buf = xmalloc(sizeof(char) * PATH_MAX);
 	FILE *fp = fopen(path, "r");
-	if (!fp)
+	if (!fp) {
+		free(buf);
 		die("Cannot open file: %s", path);
+	}
 
 	int i = 0;
 	while (fgets(buf, PATH_MAX, fp) != NULL && i < w->height) {