diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/llthread.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/llthread.c b/src/llthread.c index 57f8dc3..a3b3216 100644 --- a/src/llthread.c +++ b/src/llthread.c | |||
@@ -132,11 +132,12 @@ static int fail(lua_State *L, const char *msg){ | |||
132 | void llthread_log(lua_State *L, const char *hdr, const char *msg){ | 132 | void llthread_log(lua_State *L, const char *hdr, const char *msg){ |
133 | int top = lua_gettop(L); | 133 | int top = lua_gettop(L); |
134 | lua_rawgetp(L, LUA_REGISTRYINDEX, LLTHREAD_LOGGER_HOLDER); | 134 | lua_rawgetp(L, LUA_REGISTRYINDEX, LLTHREAD_LOGGER_HOLDER); |
135 | if (!msg) | ||
136 | msg = "(no error message)"; | ||
135 | if(lua_isnil(L, -1)){ | 137 | if(lua_isnil(L, -1)){ |
136 | lua_pop(L, 1); | 138 | lua_pop(L, 1); |
137 | fputs(hdr, stderr); | 139 | fputs(hdr, stderr); |
138 | if (msg) fputs(msg, stderr); | 140 | fputs(msg, stderr); |
139 | else fputs("(no error message)", stderr); | ||
140 | fputc('\n', stderr); | 141 | fputc('\n', stderr); |
141 | fflush(stderr); | 142 | fflush(stderr); |
142 | return; | 143 | return; |