github.com/Interlisp.maiko
1
0
Fork 0
mirror of https://github.com/Interlisp/maiko.git synced 2026-05-05 15:54:21 +00:00
Code Issues Projects Releases Wiki Activity

If SHELL is not set, fall back to /bin/sh so CHAT(SHELL) might work. (#424)

Browse Source
This commit is contained in:
Nick Briggs
2022-05-28 12:37:43 -07:00
committed by GitHub
parent a18f09d788
commit 60af445afa
1 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/unixfork.c
View File

@@ -129,6 +129,8 @@ static int ForkUnixShell(int slot, char *PtySlave, char *termtype, char *shellar
} }
/* Start up shell -- use SHELL environment variable as long as it's in /etc/shells */ /* Start up shell -- use SHELL environment variable as long as it's in /etc/shells */
shell = getenv("SHELL"); shell = getenv("SHELL");
if (shell == NULL) /* shell of last resort */
shell = "/bin/sh";
for (userShell = getusershell(); userShell != NULL && strcmp(shell, userShell) != 0; userShell = getusershell()); for (userShell = getusershell(); userShell != NULL && strcmp(shell, userShell) != 0; userShell = getusershell());
if (userShell == NULL) { if (userShell == NULL) {
perror("$(SHELL) not found in /etc/shells"); perror("$(SHELL) not found in /etc/shells");