From 0febee9a8fdf1f9b03d3f2e23e72f8194b3698c7 Mon Sep 17 00:00:00 2001
From: Mikko Rasa <tdb@tdb.fi>
Date: Thu, 4 Mar 2021 14:30:02 +0200
Subject: [PATCH] Use the new append utility function to build GLSL compile
 errors

---
 source/glsl/compiler.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/glsl/compiler.cpp b/source/glsl/compiler.cpp
index 803862cb..d5ee6691 100644
--- a/source/glsl/compiler.cpp
+++ b/source/glsl/compiler.cpp
@@ -1,5 +1,6 @@
 #include <msp/core/algorithm.h>
 #include <msp/strings/format.h>
+#include <msp/strings/utils.h>
 #include "builtin.h"
 #include "compatibility.h"
 #include "compiler.h"
@@ -165,7 +166,7 @@ string Compiler::get_diagnostics() const
 	string combined;
 	for(list<Stage>::const_iterator i=module->stages.begin(); i!=module->stages.end(); ++i)
 		for(vector<Diagnostic>::const_iterator j=i->diagnostics.begin(); j!=i->diagnostics.end(); ++j)
-			combined += format("%s:%d: %s\n", module->source_map.get_name(j->source), j->line, j->message);
+			append(combined, "\n", format("%s:%d: %s", module->source_map.get_name(j->source), j->line, j->message));
 	return combined;
 }
 
-- 
2.43.0