From 746c4eff48a2256faf428918198dc83d75b58206 Mon Sep 17 00:00:00 2001
From: Xavier Claessens <xavier.claessens@collabora.com>
Date: Mon, 16 Oct 2023 17:34:59 -0400
Subject: [PATCH] msubprojects: Fix crash if wrapdb_version is in bad format

Fixes: #12378
---
 mesonbuild/msubprojects.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mesonbuild/msubprojects.py b/mesonbuild/msubprojects.py
index 874364e18..6b107c063 100755
--- a/mesonbuild/msubprojects.py
+++ b/mesonbuild/msubprojects.py
@@ -155,6 +155,11 @@ class Runner:
         try:
             wrapdb_version = self.wrap.get('wrapdb_version')
             branch, revision = wrapdb_version.split('-', 1)
+        except ValueError:
+            if not options.force:
+                self.log('  ->', mlog.red('Malformed wrapdb_version field, use --force to update any way'))
+                return False
+            branch = revision = None
         except WrapException:
             # Fallback to parsing the patch URL to determine current version.
             # This won't work for projects that have upstream Meson support.