From: Aurélien Aptel Date: Mon, 26 Apr 2010 22:04:29 +0000 (+0200) Subject: little clean up. X-Git-Url: https://git.danieliu.xyz/?a=commitdiff_plain;h=476f93794acc36ea69dfd33551e311863c8afc9a;p=st.git little clean up. --- diff --git a/st.c b/st.c index ee79a33..ff43706 100755 --- a/st.c +++ b/st.c @@ -208,12 +208,10 @@ die(const char *errstr, ...) { void execsh(void) { - char *shell = getenv("SHELL"); - if(!shell) - shell = "/bin/sh"; - char *args[3] = {shell, "-i", NULL}; + char *args[3] = {getenv("SHELL"), "-i", NULL}; + DEFAULT(args[0], "/bin/sh"); /* default shell if getenv() failed */ putenv("TERM=" TNAME); - execvp(shell, args); + execvp(args[0], args); } void