1 files changed, 31 insertions, 0 deletions
diff --git a/mail/thunderbird45/patches/patch-mozilla_toolkit_xre_nsAppRunner.cpp b/mail/thunderbird45/patches/patch-mozilla_toolkit_xre_nsAppRunner.cpp
new file mode 100644
index 00000000000..175d3e3e494
--- /dev/null
+++ b/mail/thunderbird45/patches/patch-mozilla_toolkit_xre_nsAppRunner.cpp
@@ -0,0 +1,31 @@
+$NetBSD: patch-mozilla_toolkit_xre_nsAppRunner.cpp,v 1.1 2017/04/27 13:38:19 ryoon Exp $
+
+--- mozilla/toolkit/xre/nsAppRunner.cpp.orig	2016-04-07 21:33:34.000000000 +0000
++++ mozilla/toolkit/xre/nsAppRunner.cpp
+@@ -1893,6 +1893,18 @@ static nsresult LaunchChild(nsINativeApp
+   if (NS_FAILED(rv))
+     return rv;
+ 
++#if defined(XP_DARWIN)
++  pid_t pid = vfork();
++  if (pid == 0) { // child
++    if (execv(exePath.get(), gRestartArgv) == -1) {
++      _exit(1);
++    }
++  }
++  else if (pid == -1) {
++    return NS_ERROR_FAILURE;
++  }
++#else
++
+ #if defined(XP_UNIX)
+   if (execv(exePath.get(), gRestartArgv) == -1)
+     return NS_ERROR_FAILURE;
+@@ -1906,6 +1918,7 @@ static nsresult LaunchChild(nsINativeApp
+   if (failed || exitCode)
+     return NS_ERROR_FAILURE;
+ #endif // XP_UNIX
++#endif // XP_DARWIN
+ #endif // WP_WIN
+ #endif // WP_MACOSX
+ #endif // MOZ_WIDGET_ANDROID