diff options
| author | Ulf Lamping <ulf.lamping@web.de> | 2005-09-22 01:16:25 +0000 |
|---|---|---|
| committer | Ulf Lamping <ulf.lamping@web.de> | 2005-09-22 01:16:25 +0000 |
| commit | 031d7beea06dab235f94a220f1f2cf5467f146b6 (patch) | |
| tree | 93c0a932edf82473f00c658a90a2684efb7c7c56 /epan/dissectors/packet-gsm_a.c | |
| parent | 714c04d3a89ec3664e8cbe105e95c6e7c579f159 (diff) | |
prevent output of NULL strings
svn path=/trunk/; revision=15950
Diffstat (limited to 'epan/dissectors/packet-gsm_a.c')
| -rw-r--r-- | epan/dissectors/packet-gsm_a.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/epan/dissectors/packet-gsm_a.c b/epan/dissectors/packet-gsm_a.c index 70419b8aa3..3c0cb926ea 100644 --- a/epan/dissectors/packet-gsm_a.c +++ b/epan/dissectors/packet-gsm_a.c @@ -17698,7 +17698,7 @@ dissect_rp(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) * add RP message name */ proto_tree_add_uint_format(rp_tree, hf_gsm_a_rp_msg_type, - tvb, saved_offset, 1, oct, "Message Type %s",str); + tvb, saved_offset, 1, oct, "Message Type %s", str ? str : "(Unknown)"); if (str == NULL) return; @@ -18079,7 +18079,7 @@ dissect_dtap(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) */ proto_tree_add_uint_format(dtap_tree, hf_idx, tvb, offset, 1, oct, - "Message Type %s",msg_str); + "Message Type %s",msg_str ? msg_str : "(Unknown)"); offset++; |