master 610d85782b: Fix a crash inside Haiku popup menus

[Po Lu]

branch: master
commit 610d85782bcf71a7821a2019055e7b411e28caec
Author: Po Lu <luangruo@yahoo.com>
Commit: Po Lu <luangruo@yahoo.com>

    Fix a crash inside Haiku popup menus
    
    * src/haiku_support.cc (BMenu_run): Handle B_WOULD_BLOCK from
    wait_for_objects loop.
---
 src/haiku_support.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/haiku_support.cc b/src/haiku_support.cc
index 9b85cd6e0a..dcea69bb9a 100644
--- a/src/haiku_support.cc
+++ b/src/haiku_support.cc
@@ -2787,7 +2787,8 @@ BMenu_run (void *menu, int x, int y,
       if ((stat = wait_for_objects_etc ((object_wait_info *) &infos, 3,
                                        B_RELATIVE_TIMEOUT, timeout)) < B_OK)
        {
-         if (stat == B_INTERRUPTED || stat == B_TIMED_OUT)
+         if (stat == B_INTERRUPTED || stat == B_TIMED_OUT
+             || stat == B_WOULD_BLOCK)
            continue;
          else
            gui_abort ("Failed to wait for popup");