diff options
Diffstat (limited to 'epan/tap.c')
-rw-r--r-- | epan/tap.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/epan/tap.c b/epan/tap.c index 1348e375dd..eb973410ab 100644 --- a/epan/tap.c +++ b/epan/tap.c @@ -634,8 +634,10 @@ tap_listeners_dfilter_recompile(void) if(tl->fstring){ if(!dfilter_compile(tl->fstring, &code, &err_msg)){ g_free(err_msg); + err_msg = NULL; /* Not valid, make a dfilter matching no packets */ - dfilter_compile("frame.number == 0", &code, &err_msg); + if (!dfilter_compile("frame.number == 0", &code, &err_msg)) + g_free(err_msg); } } tl->code=code; |