testdisplay: Free the array of connectors

That's an array we allocated earlier in this function. Let's be symetric
and free it once done.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/testdisplay.c b/tests/testdisplay.c
index 3a9eab75..00d777af 100644
--- a/tests/testdisplay.c
+++ b/tests/testdisplay.c
@@ -457,6 +457,8 @@ int update_display(void)
 
 		}
 	}
+
+	free(connectors);
 	drmModeFreeResources(resources);
 	return 1;
 }