diff options
Diffstat (limited to 'pasta.c')
| -rw-r--r-- | pasta.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -184,7 +184,7 @@ void pasta_start_ns(struct ctx *c, int argc, char *argv[]) struct pasta_setup_ns_arg arg = { .argv = argv, }; - char *shell = getenv("SHELL") ? getenv("SHELL") : "/bin/sh"; + char *shell = getenv("SHELL"); char *sh_argv[] = { shell, NULL }; char *bash_argv[] = { shell, "-l", NULL }; char ns_fn_stack[NS_FN_STACK_SIZE]; @@ -193,6 +193,9 @@ void pasta_start_ns(struct ctx *c, int argc, char *argv[]) if (!c->debug) c->quiet = 1; + if (!shell) + shell = "/bin/sh"; + if (argc == 0) { if (strstr(shell, "/bash")) { arg.argv = bash_argv; |