How about this?
if (WPA_SSID_MIN_CHAR_SIZE && ((new_ssid_string->len) < WPA_SSID_MIN_CHAR_SIZE))
As long as WPA_SSID_MIN_CHAR_SIZE is defined as 0, the compiler will probably just optimize it away, but if it ever changes to a value greater than zero, your check will be there.
- Chris
From: Stig Bjørlykke
Sent: Wed 5/13/2009 6:37 AM
To: Developer support list for Wireshark
Subject: [Wireshark-dev] Warnings in airpcap_dlg.c
Hi.
We have some warnings in airpcap_dlg.c where we check an unsigned
variable against a define with value zero.
Any ideas how we should fix this? Removing the check is not what I wanted.
The code is like this:
#define WPA_SSID_MIN_CHAR_SIZE 0
GString *new_ssid_string;
if (((new_ssid_string->len) < WPA_SSID_MIN_CHAR_SIZE))
--
Stig Bjørlykke
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