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

2012-10-09 19:33:26 +02:00 · 2012-10-09 19:33:26 +02:00 · eb6713acf1
parent 9e813947cf
commit eb6713acf1
1 changed files with 3 additions and 0 deletions
--- 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");