From 86c5cb6de6644aeea3c480f66bdeb5e685aab86f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Aur=C3=A9lien=20Aptel?= Date: Tue, 30 Nov 2010 22:55:44 +0100 Subject: change -e behaviour and update man page. --- st.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'st.c') diff --git a/st.c b/st.c index d43c30c..2be6772 100644 --- a/st.c +++ b/st.c @@ -247,7 +247,7 @@ static CSIEscape escseq; static int cmdfd; static pid_t pid; static Selection sel; -static char *opt_cmd = NULL; +static char **opt_cmd = NULL; static char *opt_title = NULL; static char *opt_class = NULL; @@ -547,15 +547,12 @@ void execsh(void) { char **args; char *envshell = getenv("SHELL"); - DEFAULT(envshell, "sh"); - if(opt_cmd) - args = (char*[]){"sh", "-c", opt_cmd, NULL}; - else - args = (char*[]){envshell, "-i", NULL}; - + DEFAULT(envshell, "sh"); putenv("TERM="TNAME); + args = opt_cmd ? opt_cmd : (char*[]){envshell, "-i", NULL}; execvp(args[0], args); + exit(EXIT_FAILURE); } void @@ -1855,12 +1852,15 @@ main(int argc, char *argv[]) { if(++i < argc) opt_class = argv[i]; break; case 'e': - if(++i < argc) opt_cmd = argv[i]; + if(++i < argc) opt_cmd = &argv[i]; break; case 'v': default: die(USAGE); } + /* -e eats every remaining arguments */ + if(opt_cmd) + break; } setlocale(LC_CTYPE, ""); tnew(80, 24); -- cgit v1.2.3