Fix NSMapTable init call

git-svn-id: https://tikzit.svn.sourceforge.net/svnroot/tikzit/trunk@386 7c02a99a-9b00-45e3-bf44-6f3dd7fddb64

2 files changed, 2 insertions, 4 deletions

diff --git a/tikzit/src/common/Graph.h b/tikzit/src/common/Graph.h
index d9b4a3c..e629464 100644
--- a/tikzit/src/common/Graph.h
+++ b/tikzit/src/common/Graph.h
@@ -49,8 +49,6 @@
 	BOOL dirty; // keep track of when inEdges and outEdges need an update
 	NSMutableArray *nodes;
 	NSMutableArray *edges;
-//	NSSet *nodesCache;
-//	NSSet *edgesCache;
 	
 	NSMapTable *inEdges;
 	NSMapTable *outEdges;
diff --git a/tikzit/src/common/Graph.m b/tikzit/src/common/Graph.m
index 63476f3..e83a99c 100644
--- a/tikzit/src/common/Graph.m
+++ b/tikzit/src/common/Graph.m
@@ -44,8 +44,8 @@
 	if (dirty) {
 		[inEdges release];
 		[outEdges release];
-		inEdges = [[NSMapTable alloc] init];
-		outEdges = [[NSMapTable alloc] init];
+		inEdges = [[NSMapTable alloc] initWithKeyOptions:NSMapTableStrongMemory valueOptions:NSMapTableStrongMemory capacity:10];
+		outEdges = [[NSMapTable alloc] initWithKeyOptions:NSMapTableStrongMemory valueOptions:NSMapTableStrongMemory capacity:10];
 		
 		NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];