From ed217daec5d498b79c9503269d3529c9948378b4 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 18 Jan 2012 13:54:24 +0200
Subject: Escape equal sign in plugin option values

---
 odb/odb.cxx | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'odb/odb.cxx')

diff --git a/odb/odb.cxx b/odb/odb.cxx
index e55328d..c3b8e58 100644
--- a/odb/odb.cxx
+++ b/odb/odb.cxx
@@ -800,6 +800,14 @@ encode_plugin_option (string const& k, string const& cv)
   if (!v.empty ())
   {
     o += '=';
+
+    // A value cannot contain '='. Encode it as the backspace
+    // character.
+    //
+    for (size_t i (0); i < v.size (); ++i)
+      if (v[i] == '=')
+        v[i] = '\b';
+
     o += v;
   }
 
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