From 26e205293a590aa700711198fc4ec16727e567b2 Mon Sep 17 00:00:00 2001
From: Thibault Saunier <tsaunier@igalia.com>
Date: Wed, 24 Apr 2019 13:05:26 -0400
Subject: hotdoc: Handle werror

---
 mesonbuild/modules/hotdoc.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/mesonbuild/modules/hotdoc.py b/mesonbuild/modules/hotdoc.py
index 6b3eb5f..02e07a9 100644
--- a/mesonbuild/modules/hotdoc.py
+++ b/mesonbuild/modules/hotdoc.py
@@ -309,6 +309,9 @@ class HotdocTargetBuilder:
 
         for path in self.include_paths.keys():
             self.cmd.extend(['--include-path', path])
+
+        if self.state.environment.coredata.get_builtin_option('werror'):
+            self.cmd.append('--fatal-warning')
         self.generate_hotdoc_config()
 
         target_cmd = self.build_command + ["--internal", "hotdoc"] + \
-- 
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