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

master
Christoph Lohmann 12 years ago
parent 9e813947cf
commit eb6713acf1

@ -865,6 +865,9 @@ execsh(void) {
char **args; char **args;
char *envshell = getenv("SHELL"); char *envshell = getenv("SHELL");
if (envshell == NULL)
envshell ="/bin/sh";
unsetenv("COLUMNS"); unsetenv("COLUMNS");
unsetenv("LINES"); unsetenv("LINES");
unsetenv("TERMCAP"); unsetenv("TERMCAP");

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