test: exit(0) the xserver test after forking

Otherwise the child will continue to run tests in parallel with the parent,
causing conflicts.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/test/xserver-test.cpp b/test/xserver-test.cpp
index ccbc2e9..ed0de36 100644
--- a/test/xserver-test.cpp
+++ b/test/xserver-test.cpp
@@ -240,7 +240,7 @@ TEST(XServer, KeepAlive)
     ASSERT_EQ(write(pipefd[1], buffer, strlen(buffer)), (int)strlen(buffer));
     close(pipefd[1]);
     free(buffer);
-    return;
+    exit(0);
   }
 
   sigset_t sig_mask;