From 29f79dcb089872f3dd271d37a03d357e23bd5c7e Mon Sep 17 00:00:00 2001 From: Craig Tiller Date: Wed, 27 May 2015 15:59:23 -0700 Subject: Make C/C++ tests pass --- src/core/support/sync.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'src/core/support') diff --git a/src/core/support/sync.c b/src/core/support/sync.c index ccfe1e25f4..856b5adb86 100644 --- a/src/core/support/sync.c +++ b/src/core/support/sync.c @@ -118,7 +118,9 @@ void gpr_refn(gpr_refcount *r, int n) { } int gpr_unref(gpr_refcount *r) { - return gpr_atm_full_fetch_add(&r->count, -1) == 1; + gpr_atm prior = gpr_atm_full_fetch_add(&r->count, -1); + GPR_ASSERT(prior > 0); + return prior == 1; } void gpr_stats_init(gpr_stats_counter *c, gpr_intptr n) { -- cgit v1.2.3