From 6764e6aadba42cf2484eeea112ae510fde18661f Mon Sep 17 00:00:00 2001
From: Pierre-Yves Chibon <pingou@pingoured.fr>
Date: Oct 10 2018 09:20:21 +0000
Subject: Make the sshkey migration more flexible


Signed-off-by: Pierre-Yves Chibon <pingou@pingoured.fr>

---

diff --git a/alembic/versions/f16ab75e4d32_sshkeys.py b/alembic/versions/f16ab75e4d32_sshkeys.py
index 3b55598..0f0247d 100644
--- a/alembic/versions/f16ab75e4d32_sshkeys.py
+++ b/alembic/versions/f16ab75e4d32_sshkeys.py
@@ -89,7 +89,10 @@ def upgrade():
             if key in (None, False) or not key.strip():
                 print("Skipping one key")
                 continue
-            ssh_short_key = is_valid_ssh_key(key).strip()
+            ssh_short_key = is_valid_ssh_key(key)
+            if not ssh_short_key:
+                continue
+            ssh_short_key = ssh_short_key.strip()
             ssh_search_key = ssh_short_key.split(" ")[1]
             if ssh_search_key in seen:
                 print("Skipping previously seen key")