Fixed a bug waiting for an invalid event in case of a non-succesfull CLBlast call in the tests and samples

1 files changed, 4 insertions, 2 deletions

diff --git a/samples/haxpy.c b/samples/haxpy.c
index d5b98e12..5bab3d42 100644
--- a/samples/haxpy.c
+++ b/samples/haxpy.c
@@ -77,8 +77,10 @@ int main(void) {
                                    &queue, &event);
 
   // Wait for completion
-  clWaitForEvents(1, &event);
-  clReleaseEvent(event);
+  if (status == kSuccess) {
+    clWaitForEvents(1, &event);
+    clReleaseEvent(event);
+  }
 
   // Copies the result back to the host
   clEnqueueReadBuffer(queue, device_b, CL_TRUE, 0, n*sizeof(cl_half), host_b, 0, NULL, NULL);