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Use correct variable. 

To check whether data_rate_or_mcs_index is set, check
saw_data_rate_or_mcs_index; we might see a value of 0 for that field
(it's a valid MCS index), so we can't use it as an out-of-band value
meaning "not set".

Change-Id: I75d7fdb4a90836538c82f56f2afb05c0603278a5
Reviewed-on: https://code.wireshark.org/review/4991
Reviewed-by: Guy Harris <guy@alum.mit.edu>
This commit is contained in:
Guy Harris 2014-10-30 00:59:31 -07:00
parent d2ee010a39
commit aac8daad57
1 changed files with 1 additions and 1 deletions
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2
wiretap/peektagged.c
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@ -687,7 +687,7 @@ peektagged_read_packet(wtap *wth, FILE_T fh, struct wtap_pkthdr *phdr,
switch (wth->file_encap) {
case WTAP_ENCAP_IEEE_802_11_WITH_RADIO:
if (data_rate_or_mcs_index) {
if (saw_data_rate_or_mcs_index) {
if (ext_flags & EXT_FLAG_MCS_INDEX_USED) {
/* It's an MCS index. */
ieee_802_11.presence_flags |= PHDR_802_11_HAS_MCS_INDEX;