Fixing sync_win32.c

Calling SleepConditionVariableCS will ultimately unlock then relock the critical section, so we have to reflect that in the anti-recursion boolean.
	Change on 2014/12/11 by nnoble <nnoble@google.com>
-------------
Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=81893180

1 files changed, 2 insertions, 0 deletions

diff --git a/src/core/support/sync_win32.c b/src/core/support/sync_win32.c
index b2e922565f..8df26bccb9 100644
--- a/src/core/support/sync_win32.c
+++ b/src/core/support/sync_win32.c
@@ -84,6 +84,7 @@ void gpr_cv_destroy(gpr_cv *cv) {
 int gpr_cv_wait(gpr_cv *cv, gpr_mu *mu, gpr_timespec abs_deadline) {
   int timeout = 0;
   DWORD timeout_max_ms;
+  mu->locked = 0;
   if (gpr_time_cmp(abs_deadline, gpr_inf_future) == 0) {
     SleepConditionVariableCS(cv, &mu->cs, INFINITE);
   } else {
@@ -99,6 +100,7 @@ int gpr_cv_wait(gpr_cv *cv, gpr_mu *mu, gpr_timespec abs_deadline) {
                  GetLastError() == ERROR_TIMEOUT);
     }
   }
+  mu->locked = 1;
   return timeout;
 }