From: Mikko Rasa <tdb@tdb.fi>
Date: Mon, 8 Nov 2021 13:27:43 +0000 (+0200)
Subject: Write access can't get into an unary operator from outside
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=fa9cb2b366b9616924f4bbff5dc592d141795c26;p=libs%2Fgl.git

Write access can't get into an unary operator from outside
---

diff --git a/source/glsl/optimize.cpp b/source/glsl/optimize.cpp
index c9d3c33a..96a75d60 100644
--- a/source/glsl/optimize.cpp
+++ b/source/glsl/optimize.cpp
@@ -402,7 +402,7 @@ void ExpressionInliner::visit(Swizzle &swizzle)
 
 void ExpressionInliner::visit(UnaryExpression &unary)
 {
-	SetFlag set_write(access_write, access_write || unary.oper->token[1]=='+' || unary.oper->token[1]=='-');
+	SetFlag set_write(access_write, (unary.oper->token[1]=='+' || unary.oper->token[1]=='-'));
 	visit(unary.expression);
 	r_trivial = false;
 }