Hush compiler warnings

git-svn-id: http://svn.osgeo.org/postgis/trunk@13923 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/liblwgeom/lwgeom_topo.c b/liblwgeom/lwgeom_topo.c
index b17b0784bb8a72ff563c032685c7656a37293c8f..89b702d925241ee50f6a4cc13d4b51fc4d727128 100644 (file)
--- a/liblwgeom/lwgeom_topo.c
+++ b/liblwgeom/lwgeom_topo.c
@@ -3957,7 +3957,7 @@ _lwt_HealEdges( LWT_TOPOLOGY* topo, LWT_ELEMID eid1, LWT_ELEMID eid2,
   LWT_ISO_EDGE *e2 = NULL;;
   LWT_ISO_EDGE newedge, updedge, seledge;
   int nedges, i;
-  int e1sign, e1freenode;
+  int e1freenode;
   int e2sign, e2freenode;
   POINTARRAY *pa;
   char buf[256];
@@ -4216,6 +4216,7 @@ _lwt_HealEdges( LWT_TOPOLOGY* topo, LWT_ELEMID eid1, LWT_ELEMID eid2,
       break;
     default:
       pa = NULL;
+      e1freenode = 0;
       e2freenode = 0;
       e2sign = 0;
       _lwt_release_edges(edges, nedges);