X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fglsl%2Fvalidate.cpp;h=13cb5ccb23ad15e4d6e56798552ffcd35fefd381;hb=6cb4cc995865935d22b276801c218d2dcf49cebd;hp=6e90698c97b500c5dd2edcaebd7e3f8c70e90026;hpb=3a1fe833ea04df75449706f1d773f6e65521a392;p=libs%2Fgl.git

diff --git a/source/glsl/validate.cpp b/source/glsl/validate.cpp
index 6e90698c..13cb5ccb 100644
--- a/source/glsl/validate.cpp
+++ b/source/glsl/validate.cpp
@@ -216,7 +216,7 @@ void ReferenceValidator::visit(VariableReference &var)
 {
 	if(!var.declaration)
 		error(var, format("Use of undeclared variable '%s'", var.name));
-	else if(stage->type!=Stage::VERTEX && var.declaration->interface=="in" && !var.declaration->linked_declaration)
+	else if(stage->type!=Stage::VERTEX && var.declaration->interface=="in" && var.name.compare(0, 3, "gl_") && !var.declaration->linked_declaration)
 		error(var, format("Use of unlinked input variable '%s'", var.name));
 }