diff options
Diffstat (limited to 'lib/if.c')
-rw-r--r-- | lib/if.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -74,10 +74,14 @@ if_cmp_func (struct interface *ifp1, struct interface *ifp2) return res; /* with identical name part, go to numeric part */ - p1 += l1; p2 += l1; + if (!*p1) + return -1; + if (!*p2) + return 1; + x1 = strtol(p1, &p1, 10); x2 = strtol(p2, &p2, 10); |