X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fglsl%2Fgenerate.h;h=d828daa5172716cb6c173e129cd5c8d6126fb452;hp=fc58b2db16134108cf4e7fa653d6c1a6258b9ce3;hb=8c379c40;hpb=7a1056eb9f0c46b4f8b723f6e3f74e8166a45ab4

diff --git a/source/glsl/generate.h b/source/glsl/generate.h
index fc58b2db..d828daa5 100644
--- a/source/glsl/generate.h
+++ b/source/glsl/generate.h
@@ -16,6 +16,7 @@ class ConstantIdAssigner: private TraversingVisitor
 {
 private:
 	std::set<unsigned> used_ids;
+	std::map<std::string, unsigned> existing_constants;
 	std::vector<VariableDeclaration *> auto_constants;
 
 public: