9vx/x11: fix free on invalid pointer

Fixes #1.
9fans · Sep 30, 2018 · f8e6c94 · f8e6c94
1 parent 68e21bc
commit f8e6c94
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/9vx/x11/x11-init.c b/src/9vx/x11/x11-init.c
@@ -89,7 +89,6 @@ _xattach(char *label, char *winsize)
 	if(_x.display == nil){
 		disp = getenv("DISPLAY");
 		werrstr("XOpenDisplay %s: %r", disp ? disp : ":0");
-		free(disp);
 		return nil;
 	}
 	_x.fd = ConnectionNumber(_x.display);