This allows to call 'sh' in scripts without arguments in which
case an interactive shell will be started.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
common/hush.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/common/hush.c b/common/hush.c
index ab513af..d915f9e 100644
--- a/common/hush.c
+++ b/common/hush.c
@@ -1814,7 +1814,7 @@ int run_shell(void)
static int do_sh(int argc, char *argv[])
{
if (argc < 2)
- return COMMAND_ERROR_USAGE;
+ return run_shell();
return execute_script(argv[1], argc - 1, argv + 1);
}
--
1.7.10
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