From 755df25e21d8f58091a03aab20987179cc7a78d5 Mon Sep 17 00:00:00 2001
From: Robert Kaussow <mail@geeklabor.de>
Date: Wed, 30 Dec 2020 19:29:47 +0100
Subject: [PATCH] fix regex escaping

---
 base.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/base.json b/base.json
index 0b0ddd9..fe95302 100644
--- a/base.json
+++ b/base.json
@@ -18,7 +18,7 @@
     {
       "fileMatch": ["^Makefile$"],
       "matchStrings": [
-        "# renovate: datasource=(?<datasource>\\S+) depName=(?<depName>\\S+)( versioning=(?<versioning>.*?))?\\n.*?_VERSION (:|?)= (?<currentValue>.*)\\s"
+        "# renovate: datasource=(?<datasource>\\S+) depName=(?<depName>\\S+)( versioning=(?<versioning>.*?))?\\n.*?_VERSION (:|\\?)= (?<currentValue>.*)\\s"
       ]
     }
   ],