Clear previous state when resolving functions

diff --git a/source/glsl/generate.cpp b/source/glsl/generate.cpp
index 13f67d8cade070a4349bb2335080b27d1a2c790c..842ca4f6cdd5ab1f68bb47b3bb657490b9bb9d6a 100644 (file)
--- a/source/glsl/generate.cpp
+++ b/source/glsl/generate.cpp
@@ -329,10 +329,11 @@ void FunctionResolver::visit(FunctionDeclaration &func)
        }
        else
        {
+               func.definition = 0;
                if(!stage_decl)
                        stage_decl = &func;
-
-               func.definition = stage_decl->definition;
+               else
+                       func.definition = stage_decl->definition;
        }
        decls.push_back(&func);