Fix segfault when pressing PrintScr without a selection

2014-03-26 23:58:27 +01:00 · 2014-03-26 23:58:27 +01:00 · 672e4e4b03
commit 672e4e4b03
parent 45b808b88e
1 changed files with 4 additions and 3 deletions
--- a/st.c
+++ b/st.c
@ -2263,10 +2263,11 @@ tdumpsel(void)
 {
 	char *ptr;

-	ptr = getsel();
+	if((ptr = getsel())) {
 		tprinter(ptr, strlen(ptr));
 		free(ptr);
 	}
+}

 void
 tdumpline(int n) {