From 09850702cf5f3fbfc35eaa5eabbb4d6529d6aefe Mon Sep 17 00:00:00 2001
From: Ben Jackson <ben.jackson@fidessa.com>
Date: Tue, 12 Feb 2019 12:34:17 +0000
Subject: [PATCH] Print a message if we fail to get a PID

---
 python3/vimspector/debug_session.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/python3/vimspector/debug_session.py b/python3/vimspector/debug_session.py
index e4b2b59..1e239e1 100644
--- a/python3/vimspector/debug_session.py
+++ b/python3/vimspector/debug_session.py
@@ -457,6 +457,11 @@ class DebugSession( object ):
         'utf-8' ).strip()
       self._logger.debug( 'Got PID: %s', pid )
 
+      if not pid:
+        # FIXME: We should raise an exception here or something
+        utils.UserMessage( 'Unable to get PID', persist = True )
+        return
+
       cmd = ssh + remote[ 'attachCommand' ][:]
 
       for index, item in enumerate( cmd ):