X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fprogramcompiler.cpp;h=d021ab4f75732769855e9370fe0c8eec990aca20;hp=f30ccfa6233ad6b6dc8115488210c7f1dbd4c7a5;hb=bec07999d95b76f4b47cffcc564d0cd0afc0435e;hpb=53dac3ba3cb3a1e4ed23d5fa459187acde7a4904

diff --git a/source/programcompiler.cpp b/source/programcompiler.cpp
index f30ccfa6..d021ab4f 100644
--- a/source/programcompiler.cpp
+++ b/source/programcompiler.cpp
@@ -352,6 +352,7 @@ void ProgramCompiler::BlockModifier::visit(Block &block)
 
 
 ProgramCompiler::Formatter::Formatter():
+	source_index(0),
 	source_line(1),
 	indent(0),
 	parameter_list(false)
@@ -1680,7 +1681,7 @@ void ProgramCompiler::UnusedVariableLocator::merge_down_variables()
 		{
 			if(!i->second.referenced)
 				unused_nodes.insert(i->first);
-			clear_assignments(i->second, true);
+			clear_assignments(i->second, i->first->interface!="out");
 			continue;
 		}