Disable displaying error reporting dialog box on Windows for bbot worker

1 files changed, 8 insertions, 0 deletions

diff --git a/bbot/worker/worker.cxx b/bbot/worker/worker.cxx
index 2107dc3..3c74800 100644
--- a/bbot/worker/worker.cxx
+++ b/bbot/worker/worker.cxx
@@ -5,6 +5,8 @@
 #ifndef _WIN32
 #  include <signal.h> // signal()
 #else
+#  include <libbutl/win32-utility.hxx>
+
 #  include <stdlib.h> // getenv(), _putenv()
 #endif
 
@@ -756,10 +758,16 @@ try
   // terminates a process. Also note that there is no way to disable this
   // behavior on a file descriptor basis or for the write() function call.
   //
+  // On Windows disable displaying error reporting dialog box. Note that the
+  // error mode is inherited by child processes.
+  //
 #ifndef _WIN32
   if (signal (SIGPIPE, SIG_IGN) == SIG_ERR)
     fail << "unable to ignore broken pipe (SIGPIPE) signal: "
          << system_error (errno, generic_category ()); // Sanitize.
+#else
+  SetErrorMode (SetErrorMode (0) | // Returns the current mode.
+                SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX);
 #endif
 
   cli::argv_scanner scan (argc, argv, true);