[hackers] [st] Fix style in execsh || Roberto E. Vargas Caballero

From: <git_AT_suckless.org>
Date: Fri, 24 Jul 2015 07:45:53 +0200 (CEST)

commit 62756fdb4945a80f4a53e6d354d5d93f51035517
Author: Roberto E. Vargas Caballero <k0ga_AT_shike2.com>
AuthorDate: Fri Jul 24 07:44:34 2015 +0200
Commit: Roberto E. Vargas Caballero <k0ga_AT_shike2.com>
CommitDate: Fri Jul 24 07:44:34 2015 +0200

    Fix style in execsh

diff --git a/st.c b/st.c
index 64e2cec..b604f0e 100644
--- a/st.c
+++ b/st.c
_AT_@ -1329,9 +1329,8 @@ execsh(void)
                         die("who are you?\n");
         }
 
- if (!(sh = getenv("SHELL"))) {
+ if ((sh = getenv("SHELL")) == NULL)
                 sh = (pw->pw_shell[0]) ? pw->pw_shell : shell;
- }
 
         if (opt_cmd)
                 prog = opt_cmd[0];
Received on Fri Jul 24 2015 - 07:45:53 CEST