diff options
Diffstat (limited to 'epan/wslua/wslua_proto.c')
-rw-r--r-- | epan/wslua/wslua_proto.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/epan/wslua/wslua_proto.c b/epan/wslua/wslua_proto.c index b8e2cc41a1..b92e855b84 100644 --- a/epan/wslua/wslua_proto.c +++ b/epan/wslua/wslua_proto.c @@ -755,8 +755,10 @@ int Proto_commit(lua_State* L) { eiri.eiinfo.severity = e->severity; eiri.eiinfo.summary = e->text; - /* Copy this because it will be free'd when deregistering fields */ - eiri.eiinfo.hf_info.hfinfo.name = g_strdup(eiri.eiinfo.hf_info.hfinfo.name); + if (!eiri.eiinfo.summary || !eiri.eiinfo.summary[0]) { + /* Copy this because it will be free'd when deregistering fields */ + eiri.eiinfo.hf_info.hfinfo.name = g_strdup(eiri.eiinfo.hf_info.hfinfo.name); + } if (e->ids.ei != EI_INIT_EI || e->ids.hf != EI_INIT_HF) { return luaL_error(L,"expert fields can be registered only once"); |