From 31c1460e5edde808c2fd4d83304dd53510fbd28c Mon Sep 17 00:00:00 2001
From: Damian Minkov <damencho@jitsi.org>
Date: Wed, 5 Sep 2012 14:29:22 +0000
Subject: [PATCH] Configuration service skips empty key names.
---
.../impl/configuration/SortedProperties.java | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/src/org/jitsi/impl/configuration/SortedProperties.java b/src/org/jitsi/impl/configuration/SortedProperties.java
index 98c82711..8859c039 100644
--- a/src/org/jitsi/impl/configuration/SortedProperties.java
+++ b/src/org/jitsi/impl/configuration/SortedProperties.java
@@ -48,4 +48,23 @@ public Object nextElement()
}
};
}
+
+ /**
+ * Do not allow putting empty String keys in the properties table.
+ * @param key the key
+ * @param value the value
+ * @return the previous value of the specified key in this hashtable,
+ * or <code>null</code> if it did not have one
+ */
+ public synchronized Object put(Object key, Object value)
+ {
+ if(key instanceof String
+ && ((String)key).trim().length() == 0)
+ {
+ // just skip the putting
+ return null;
+ }
+
+ return super.put(key, value);
+ }
}
--
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