diff options
Diffstat (limited to 'src/wrapper.c')
| -rw-r--r-- | src/wrapper.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/wrapper.c b/src/wrapper.c index 7cb52e3..d4f1412 100644 --- a/src/wrapper.c +++ b/src/wrapper.c @@ -68,7 +68,13 @@ main(int argc, char **argv) parg.retcode = 0; success = lua_cpcall(L, &protected_main, &parg); - + + if (success != 0) { + size_t l; + const char *s = lua_tolstring(L, 1, &l); + write(2, s, l); + } + lua_close(L); return ((success == 0) && (parg.retcode == 0)) ? EXIT_SUCCESS : |