Fix radareorg#2806

alvarofe · Jun 21, 2015 · 9145c27 · 9145c27
1 parent 25825ee
commit 9145c27
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/libr/core/yank.c b/libr/core/yank.c
@@ -290,6 +290,8 @@ R_API int r_core_yank_hud_file (RCore *core, const char *input) {
 	char *buf = NULL;
 	ut32 len = 0;
 	int res = R_FALSE;
+
+	if (!input || !*input) return res;
 
 	for (input++; *input==' '; input++) ;