From d5450a7d88c3cab9931cf14720dc286cb9ea288d Mon Sep 17 00:00:00 2001
From: Mads Buvik Sandvei <madssandvei@protonmail.com>
Date: Sat, 3 Oct 2020 14:22:34 +0200
Subject: [PATCH] Correctly resetting line numbering during shader processing.

---
 apps/openmw_test_suite/shader/shadermanager.cpp | 2 +-
 components/shader/shadermanager.cpp             | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/apps/openmw_test_suite/shader/shadermanager.cpp b/apps/openmw_test_suite/shader/shadermanager.cpp
index e823d5fe2..a25e5e9ba 100644
--- a/apps/openmw_test_suite/shader/shadermanager.cpp
+++ b/apps/openmw_test_suite/shader/shadermanager.cpp
@@ -92,7 +92,7 @@ namespace
                         "\n"
                         "void bar() { foo() }\n"
                         "\n"
-                        "#line 2 0\n"
+                        "#line 1 0\n"
                         "\n"
                         "void main() { bar() }\n";
                     EXPECT_EQ(shader->getShaderSource(), expected);
diff --git a/components/shader/shadermanager.cpp b/components/shader/shadermanager.cpp
index 8523a2962..bfaa11282 100644
--- a/components/shader/shadermanager.cpp
+++ b/components/shader/shadermanager.cpp
@@ -106,7 +106,7 @@ namespace Shader
             else
             {
                 lineDirectivePosition = 0;
-                lineNumber = 1;
+                lineNumber = 0;
             }
             lineNumber += std::count(source.begin() + lineDirectivePosition, source.begin() + foundPos, '\n');