[hackers] [surf] The check for NULL is not necessary before free. || Christoph Lohmann

[git]

commit 637902b452c723e8d5fdb714e8a38861e9c9f64e
Author: Christoph Lohmann <2...@r-36.net>
Date:   Thu Feb 6 16:49:26 2014 +0100

    The check for NULL is not necessary before free.

diff --git a/surf.c b/surf.c
index 1ec4c62..2e9c38d 100644
--- a/surf.c
+++ b/surf.c
@@ -685,8 +685,7 @@ loaduri(Client *c, const Arg *arg) {
                c->title = copystr(&c->title, u);
                updatetitle(c);
        }
-       if(u != NULL)
-               g_free(u);
+       g_free(u);
 }
 
 static void