diff options
| author | Christoph Lohmann <20h@r-36.net> | 2012-10-09 19:33:26 +0200 |
|---|---|---|
| committer | Christoph Lohmann <20h@r-36.net> | 2012-10-09 19:33:26 +0200 |
| commit | eb6713acf1928ec94364627ed583252370051705 (patch) | |
| tree | d5570772dcfb47a599e0606d1dd83e0918edee50 /st.c | |
| parent | 9e813947cf4631c0ca8e5f73ebfb269ef2f8252b (diff) | |
| download | st-eb6713acf1928ec94364627ed583252370051705.tar.gz st-eb6713acf1928ec94364627ed583252370051705.tar.bz2 | |
If there is really someone without SHELL set, help him/her.
Diffstat (limited to 'st.c')
| -rw-r--r-- | st.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -865,6 +865,9 @@ execsh(void) { char **args; char *envshell = getenv("SHELL"); + if (envshell == NULL) + envshell ="/bin/sh"; + unsetenv("COLUMNS"); unsetenv("LINES"); unsetenv("TERMCAP"); |