make test: vcl fix OSError exception handling

Change-Id: I4bf7da6752d85e384a8e8f3110964c4b142edcb5
Signed-off-by: Dave Wallace <dwallacelf@gmail.com>

diff --git a/test/test_vcl.py b/test/test_vcl.py
index 269a961..121b972 100644 (file)
--- a/test/test_vcl.py
+++ b/test/test_vcl.py
@@ -215,7 +215,7 @@ class VCLTestCase(VppTestCase):
                 os.killpg(os.getpgid(worker_client.process.pid),
                           signal.SIGKILL)
                 worker_client.join()
-            except:
+            except OSError:
                 self.logger.debug(
                     "Couldn't kill client worker process")
                 raise