Commit Diff

Commit:
6b6304293f8fd3ff967c28a82fa63bcb7240d46a
From:
Omar Polo <op@omarpolo.com>
Date:
Message:
guard against wprintw(window, "%.*s", 0, NULL) even if textlen is zero, it still complains in syslog that the string passed is NULL (which kind of makes sense actually.)
Actions:
Patch | Tree
commit - 4655add68bea2925dae643694004d6a3ac73c5d8
commit + 6b6304293f8fd3ff967c28a82fa63bcb7240d46a
blob - 55e20314797f9773fe0430a7448c59bdf1374329
blob + 9769b1d327322319650680449f46dc3aba011f38
--- ui.c
+++ ui.c
@@ -575,7 +575,8 @@ print_vline(int off, int width, WINDOW *window, struct
 	wattr_off(window, f->prefix, NULL);
 
 	wattr_on(window, f->text, NULL);
-	wprintw(window, "%.*s", textlen, text);
+	if (text)
+		wprintw(window, "%.*s", textlen, text);
 	print_vline_descr(width, window, vl);
 	wattr_off(window, f->text, NULL);