diff options
| author | Guy Harris <guy@alum.mit.edu> | 2012-01-16 08:16:50 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2012-01-16 08:16:50 +0000 |
| commit | 6b50d94836d7205c16317f9636c138c7c42bf1f9 (patch) | |
| tree | bedd995304aeca1bd14672f0993a8f66a6174812 /epan/dissectors/packet-drda.c | |
| parent | 7e4c02ee18afbd89c758e555c0135e1898e243ca (diff) | |
The frame number is an unsigned integer, so there's no guarantee that it
won't equal (guint32)-1.
Fortunately, frame numbers are 1-based, so there *is* a guarantee that
it won't equal 0.
svn path=/trunk/; revision=40545
Diffstat (limited to 'epan/dissectors/packet-drda.c')
| -rw-r--r-- | epan/dissectors/packet-drda.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/epan/dissectors/packet-drda.c b/epan/dissectors/packet-drda.c index a8d0fd6b46..5fe95ceb0c 100644 --- a/epan/dissectors/packet-drda.c +++ b/epan/dissectors/packet-drda.c @@ -661,12 +661,12 @@ static const value_string drda_dsstyp_abbr[] = { { 0, NULL } }; -static gint iPreviousFrameNumber = -1; +static guint iPreviousFrameNumber = 0; static void drda_init(void) { - iPreviousFrameNumber = -1; + iPreviousFrameNumber = 0; } static void @@ -687,7 +687,7 @@ dissect_drda(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) col_set_str(pinfo->cinfo, COL_PROTOCOL, "DRDA"); /* This is a trick to know whether this is the first PDU in this packet or not */ - if (iPreviousFrameNumber != (gint) pinfo->fd->num) + if (iPreviousFrameNumber != pinfo->fd->num) col_clear(pinfo->cinfo, COL_INFO); else col_append_str(pinfo->cinfo, COL_INFO, " | "); |