diff --git a/contrib/bobtoolz/visfind.cpp b/contrib/bobtoolz/visfind.cpp
index f8e327ab..c584d088 100644
--- a/contrib/bobtoolz/visfind.cpp
+++ b/contrib/bobtoolz/visfind.cpp
@@ -207,7 +207,7 @@ list<DWinding*> *CreateTrace( dleaf_t *leaf, int c, vis_header *header, byte *vi
 		}
 	}
 
-	delete repeatlist;
+	delete[] repeatlist;
 
 	return pointlist;
 }
diff --git a/contrib/prtview/portals.cpp b/contrib/prtview/portals.cpp
index d81589e2..ff67244a 100644
--- a/contrib/prtview/portals.cpp
+++ b/contrib/prtview/portals.cpp
@@ -235,7 +235,7 @@ void CPortals::Load(){
 		return;
 	}
 
-	if ( portal_count < 0 ) {
+	if ( portal_count <= 0 ) {
 		fclose( in );
 
 		portal_count = 0;