From: Gurusamy Sarathy <gsar@cpan.org>
Date: Fri, 13 Dec 2002 17:31:59 +0000 (-0800)
Subject: win32_msgwait() problem
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=089197fafbcea8edb9a8f7b55a201115f3f2010a;p=p5sagit%2Fp5-mst-13.2.git

win32_msgwait() problem
Message-Id: <200212140132.gBE1Vxp02090@smtp3.ActiveState.com>

p4raw-id: //depot/perl@18408
---

diff --git a/win32/win32.c b/win32/win32.c
index c03c3be..070ee9c 100644
--- a/win32/win32.c
+++ b/win32/win32.c
@@ -1912,6 +1912,8 @@ win32_async_check(pTHX)
     return ours;
 }
 
+/* This function will not return until the timeout has elapsed, or until
+ * one of the handles is ready. */
 DllExport DWORD
 win32_msgwait(pTHX_ DWORD count, LPHANDLE handles, DWORD timeout, LPDWORD resultp)
 {
@@ -1936,10 +1938,7 @@ win32_msgwait(pTHX_ DWORD count, LPHANDLE handles, DWORD timeout, LPDWORD result
         }
 	if (result == WAIT_OBJECT_0 + count) {
 	    /* Message has arrived - check it */
-	    if (win32_async_check(aTHX)) {
-		/* was one of ours */
-		break;
-	    }
+	    (void)win32_async_check(aTHX);
 	}
 	else {
 	   /* Not timeout or message - one of handles is ready */