From 842bb311ec112e299a1a2fa472c19a8cc4a68498 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Tue, 28 Jan 2020 16:43:32 +0300
Subject: Fix 'regular expression: parentheses () not balanced' database query
 error for builds page

---
 mod/mod-builds.cxx | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/mod/mod-builds.cxx b/mod/mod-builds.cxx
index e749461..241ae0b 100644
--- a/mod/mod-builds.cxx
+++ b/mod/mod-builds.cxx
@@ -110,7 +110,11 @@ transform (const string& pattern)
         case '|':
         case '+':
         case '{':
-        case '(': r += '\\'; break;
+        case '}':
+        case '(':
+        case ')':
+        case '[':
+        case ']': r += '\\'; break;
         }
 
         r += c;
-- 
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