From eb6713acf1928ec94364627ed583252370051705 Mon Sep 17 00:00:00 2001 From: Christoph Lohmann <20h@r-36.net> Date: Tue, 9 Oct 2012 19:33:26 +0200 Subject: [PATCH] If there is really someone without SHELL set, help him/her. --- st.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/st.c b/st.c index 693739e..43f5bc2 100644 --- a/st.c +++ b/st.c @@ -865,6 +865,9 @@ execsh(void) { char **args; char *envshell = getenv("SHELL"); + if (envshell == NULL) + envshell ="/bin/sh"; + unsetenv("COLUMNS"); unsetenv("LINES"); unsetenv("TERMCAP");