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commit eb6713acf1928ec94364627ed583252370051705
parent 9e813947cf4631c0ca8e5f73ebfb269ef2f8252b
Author: Christoph Lohmann <20h@r-36.net>
Date:   Tue,  9 Oct 2012 19:33:26 +0200

If there is really someone without SHELL set, help him/her.

Diffstat:
M
st.c
 | 
3
+++

1 file changed, 3 insertions(+), 0 deletions(-)
diff --git 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");