Slightly more refined lock() keyword recognition (using %INC).

p4raw-id: //depot/win32/perl@226

1 files changed, 1 insertions, 1 deletions

diff --git a/toke.c b/toke.c
index 07a1656372..7a37b7d4cd 100644
--- a/toke.c
+++ b/toke.c
@@ -2607,7 +2607,7 @@ yylex()
 	    }
 	    else if (gv && !gvp
 		     && -tmp==KEY_lock	/* XXX generalizable kludge */
-		     && !gv_fetchpv("Thread::join",FALSE,SVt_PVCV))
+		     && !hv_fetch(GvHVn(incgv), "Thread.pm", 9, FALSE))
 	    {
 		tmp = 0;		/* any sub overrides "weak" keyword */
 	    }