diff options
author | Mike Pall <mike> | 2020-06-07 14:34:09 +0200 |
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committer | Mike Pall <mike> | 2020-06-07 14:34:09 +0200 |
commit | f5b0fff5a990004375ad43aa6e6c4a11a8b6eb7e (patch) | |
tree | ab83d416cb363e876d0db4fe139a2a511a0f3a5f /src | |
parent | 2f3f07882fb4ad9c64967d7088461b1ca0a25d3a (diff) | |
download | luajit2-f5b0fff5a990004375ad43aa6e6c4a11a8b6eb7e.tar.gz |
Fix debug.debug() for non-string errors.
Diffstat (limited to 'src')
-rw-r--r-- | src/lib_debug.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/lib_debug.c b/src/lib_debug.c index a485ff8e..07262830 100644 --- a/src/lib_debug.c +++ b/src/lib_debug.c @@ -369,7 +369,8 @@ LJLIB_CF(debug_debug) return 0; if (luaL_loadbuffer(L, buffer, strlen(buffer), "=(debug command)") || lua_pcall(L, 0, 0, 0)) { - fputs(lua_tostring(L, -1), stderr); + const char *s = lua_tostring(L, -1); + fputs(s ? s : "(error object is not a string)", stderr); fputs("\n", stderr); } lua_settop(L, 0); /* remove eventual returns */ |