From c3dbffacabc60f0149b142a1f6b3f29739e9288b Mon Sep 17 00:00:00 2001
From: Jiri Konecny <jkonecny@redhat.com>
Date: Mon, 27 Jul 2020 18:13:30 +0200
Subject: [PATCH] Fix crash on first entering of source spoke

This is called by removing treeinfo repositories which happens thanks to the
initialization of the spoke and selecting first line. Just let everything go
because the repository is added later again (or at least it seems to be working
like that).

Related: rhbz#1851207
(cherry picked from commit 5136a4f961c98fec373033027502fba8b409c04d)
---
 pyanaconda/ui/gui/spokes/installation_source.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pyanaconda/ui/gui/spokes/installation_source.py b/pyanaconda/ui/gui/spokes/installation_source.py
index 0bd3b6938..7ed95c51d 100644
--- a/pyanaconda/ui/gui/spokes/installation_source.py
+++ b/pyanaconda/ui/gui/spokes/installation_source.py
@@ -1639,10 +1639,12 @@ class SourceSpoke(NormalSpoke, GUISpokeInputCheckHandler, SourceSwitchHandler):
 
         # Remove the input validation checks for this repo
         repo = self._repo_store[itr][REPO_OBJ]
-        self.remove_check(self._repo_checks[repo.repo_id].name_check)
-        self.remove_check(self._repo_checks[repo.repo_id].url_check)
-        self.remove_check(self._repo_checks[repo.repo_id].proxy_check)
-        del self._repo_checks[repo.repo_id]
+        # avoid crash when the source is changed because of initialization
+        if repo.repo_id in self._repo_checks:
+            self.remove_check(self._repo_checks[repo.repo_id].name_check)
+            self.remove_check(self._repo_checks[repo.repo_id].url_check)
+            self.remove_check(self._repo_checks[repo.repo_id].proxy_check)
+            del self._repo_checks[repo.repo_id]
 
         self._repo_store.remove(itr)
         if len(self._repo_store) == 0:
-- 
2.23.0