diff options
| -rw-r--r-- | src/wrapper.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/wrapper.c b/src/wrapper.c index b27651c..9cc90cd 100644 --- a/src/wrapper.c +++ b/src/wrapper.c @@ -81,11 +81,16 @@ main(int argc, char **argv) success = lua_pcall(L, 1, 0, 0); - if (success != 0) { + if (success != 0) { size_t l; + ssize_t n; const char *s = lua_tolstring(L, -1, &l); - write(2, s, l); - } + + n = write(2, s, l); + if (n == -1) { + success = 1; + } + } lua_close(L); |