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Index: network.c
===================================================================
RCS file: /cvs/gpe/base/gpe-conf/network.c,v
retrieving revision 1.55.2.2
retrieving revision 1.55.2.3
diff -u -r1.55.2.2 -r1.55.2.3
--- network.c 16 Feb 2006 22:32:30 -0000 1.55.2.2
+++ network.c 20 Feb 2006 01:34:44 -0000 1.55.2.3
@@ -289,19 +289,23 @@
i = iflen-1;
fd = fopen(_PATH_PROCNET_WIRELESS, "r");
- fgets(buffer, 256, fd); // chuck first two lines;
- fgets(buffer, 256, fd);
- while (!feof(fd)) {
- if (fgets(buffer, 256, fd) == NULL)
- break;
- name = buffer;
- sep = strrchr(buffer, ':');
- if (sep) *sep = 0;
- while(*name == ' ') name++;
- if (!strcmp(name, ifname))
- iflist[iflen - 1].iswireless = TRUE;
- }
+ if (fd != NULL)
+ {
+ fgets(buffer, 256, fd); // chuck first two lines;
+ fgets(buffer, 256, fd);
+ while (!feof(fd))
+ {
+ if (fgets(buffer, 256, fd) == NULL)
+ break;
+ name = buffer;
+ sep = strrchr(buffer, ':');
+ if (sep) *sep = 0;
+ while(*name == ' ') name++;
+ if (!strcmp(name, ifname))
+ iflist[iflen - 1].iswireless = TRUE;
+ }
fclose(fd);
+ }
}
else
i = existing;
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