Jeremy White : gitlab: Catch a common exception while parsing settings.

[Alexandre Julliard]

Module: tools
Branch: master
Commit: e2e5c22854e7ee6fbaaa2e6c321c95f0008a4bef
URL:    https://gitlab.winehq.org/winehq/tools/-/commit/e2e5c22854e7ee6fbaaa2e6c321c95f0008a4bef

Author: Jeremy White <jwhite at codeweavers.com>
Date:   Tue Jul 19 08:53:33 2022 -0500

gitlab: Catch a common exception while parsing settings.

---

 gitlab/gitlab-to-mail/util.py | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/gitlab/gitlab-to-mail/util.py b/gitlab/gitlab-to-mail/util.py
index aef43c6d..629b20c0 100644
--- a/gitlab/gitlab-to-mail/util.py
+++ b/gitlab/gitlab-to-mail/util.py
@@ -20,9 +20,15 @@ def fetch_all(url, settings):
 class Settings:
     def __init__(self, fname):
         self.cp = configparser.ConfigParser()
-        if len(self.cp.read(fname)) == 0:
-            print(f"Error: invalid configuration in {fname}.", file=sys.stderr)
+        try:
+            if len(self.cp.read(fname)) == 0:
+                print(f"Error: invalid or missing configuration in {fname}.", file=sys.stderr)
+                sys.exit(1)
+        except configparser.MissingSectionHeaderError as e:
+            print(f"Error: missing section header parsing {fname}")
+            print(e)
             sys.exit(1)
+
         for s in ['DATABASE', 'GITLAB_TOKEN', 'GITLAB_URL', 'GITLAB_PROJECT_NAME',
                   'BRIDGE_FROM_EMAIL', 'BRIDGE_TO_EMAIL', 'BRIDGE_TAG',
                   'SMTP_DOMAIN', 'SMTP_USER', 'SMTP_PASSWORD']: