[telepathy-mission-control/master] lcov.am: wait for a refdbg-valgrind-enabled MC to exit before compiling stats

[Simon McVittie]

Otherwise it'll look as though nothing has been run.
---
 tools/lcov.am |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/tools/lcov.am b/tools/lcov.am
index 1455f83..a5feb72 100644
--- a/tools/lcov.am
+++ b/tools/lcov.am
@@ -20,6 +20,8 @@ lcov-report:
 lcov-check:
 	$(MAKE) lcov-reset
 	$(MAKE) check
+	sleep `expr $${MC_LINGER_TIME:-5}`
+	sleep 1
 	$(MAKE) lcov-report
 
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