Fix style in execsh

2015-07-24 07:44:34 +02:00 · 2015-07-24 07:44:34 +02:00 · 62756fdb49
parent d032b61597
commit 62756fdb49
1 changed files with 1 additions and 2 deletions
--- a/st.c
+++ b/st.c
@ -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];