From 3a3e5fb365bac2f3ee653c446215727d9e339648 Mon Sep 17 00:00:00 2001
From: Harley Acheson <harley.acheson@gmail.com>
Date: Sun, 29 Sep 2019 11:42:02 -0700
Subject: Fix T69935: Silence Win32 OS Error Dialogs

Call SetErrorMode() at startup to prevent error mode dialogs.

Differential Revision: https://developer.blender.org/D5941

Reviewed by Brecht Van Lommel
---
 source/creator/creator_signals.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'source/creator')

diff --git a/source/creator/creator_signals.c b/source/creator/creator_signals.c
index 5a5bc74d2d3..e8c6e9251bc 100644
--- a/source/creator/creator_signals.c
+++ b/source/creator/creator_signals.c
@@ -301,6 +301,12 @@ void main_signal_setup(void)
 #  endif
   }
 
+#  ifdef WIN32
+  /* Prevent any error mode dialogs from hanging the application. */
+  SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT | SEM_NOGPFAULTERRORBOX |
+               SEM_NOOPENFILEERRORBOX);
+#  endif
+
   if (app_state.signal.use_abort_handler) {
     signal(SIGABRT, sig_handle_abort);
   }
-- 
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