Closing /proc/net/if_inet6 after use in su/su_localinfo.c.

darcs-hash:20051102153047-65a35-105fab2f3571b9ff4396754659ff89b0ba1f0df7.gz

libsofia-sip-ua/su/su_localinfo.c

@@ -763,6 +763,8 @@ int localinfo6(su_localinfo_t const *hints, su_localinfo_t **rresult)
       
       canonname = NULL;
     }
+
+    fclose(f);
   }
 
   if (canonname)