fix previous commit 53804c3db

allow calling UPNP_GetValidIGD() with lanaddr=NULL
2015-12-11 17:48:43 +01:00 · 2015-12-11 17:48:43 +01:00 · 6e8fda2358
parent 53804c3db3
commit 6e8fda2358
1 changed files with 2 additions and 1 deletions
--- a/miniupnpc/miniupnpc.c
+++ b/miniupnpc/miniupnpc.c
@ -587,7 +587,8 @@ UPNP_GetValidIGD(struct UPNPDev * devlist,
 			{
 				desc[i].is_igd = 1;
 				n_igd++;
-				strncpy(lanaddr, myLanAddr, lanaddrlen);
+				if(lanaddr)
+					strncpy(lanaddr, myLanAddr, lanaddrlen);
 			}
 		}
 	}