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don't crash, if airpcap.dll isn't available 

svn path=/trunk/; revision=19448
This commit is contained in:
Ulf Lamping 2006-10-07 22:41:17 +00:00
parent 7cf6ac9327
commit a47363f51b
1 changed files with 9 additions and 3 deletions
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12
airpcap_loader.c
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@ -385,13 +385,19 @@ get_airpcap_interface_list(int *err, char *err_str)
GList *il = NULL;
airpcap_if_info_t *if_info;
int i, n_adapts;
AirpcapDeviceDescription *devsList, *adListEntry;
AirpcapDeviceDescription *devsList, *adListEntry;
if(g_PAirpcapGetDeviceList == NULL) {
/* Airpcap.dll not available */
*err = NO_AIRPCAP_INTERFACES_FOUND;
return NULL;
}
if(!g_PAirpcapGetDeviceList(&devsList, err_str))
{
/* No interfaces, return il = NULL; */
/* No interfaces */
*err = NO_AIRPCAP_INTERFACES_FOUND;
return il;
return NULL;
}
/*