Bram, you drop timeval but select() behave blocking forever if the 4th argument
of select() is specified as NULL.
diff --git a/src/os_win32.c b/src/os_win32.c
index 9fa806e..ab1c239 100644
--- a/src/os_win32.c
+++ b/src/os_win32.c
@@ -1461,6 +1461,10 @@ WaitForChar(long msec)
*/
for (;;)
{
+#ifdef MESSAGE_QUEUE
+ parse_queued_messages();
+#endif
+
#ifdef FEAT_MZSCHEME
mzvim_check_threads();
#endif
@@ -1474,8 +1478,11 @@ WaitForChar(long msec)
maxfd = channel_select_setup(-1, &rfds);
if (maxfd >= 0)
{
- ret = select(maxfd + 1, &rfds, NULL, NULL, NULL);
- if (ret > 0 && channel_select_check(ret, &rfds) > 0)
+ struct timeval tv;
+ tv.tv_sec = 0;
+ tv.tv_usec = 0;
+ ret = select(maxfd + 1, &rfds, NULL, NULL, &tv);
+ if (ret >= 0 && channel_select_check(ret, &rfds) > 0)
return TRUE;
}
#endif
--
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