From ab07d0d86d8b64b4f7c88b45bc81f1eec22105db Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Thu, 10 Apr 2014 19:00:05 -0400
Subject: [PATCH] Preserve key index when re-adding an existing key

---
 src/main/java/com/gitblit/utils/StringUtils.java |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/gitblit/utils/StringUtils.java b/src/main/java/com/gitblit/utils/StringUtils.java
index ed10eb6..5813c3a 100644
--- a/src/main/java/com/gitblit/utils/StringUtils.java
+++ b/src/main/java/com/gitblit/utils/StringUtils.java
@@ -127,6 +127,8 @@
 				retStr.append("%2F");
 			} else if (inStr.charAt(i) == ' ') {
 				retStr.append("%20");
+			} else if (inStr.charAt(i) == '&') {
+				retStr.append("%26");
 			} else {
 				retStr.append(inStr.charAt(i));
 			}
@@ -136,6 +138,18 @@
 	}
 
 	/**
+	 * Flatten the list of strings into a single string with the specified
+	 * separator.
+	 *
+	 * @param values
+	 * @param separator
+	 * @return flattened list
+	 */
+	public static String flattenStrings(String[]  values, String separator) {
+		return flattenStrings(Arrays.asList(values), separator);
+	}
+
+	/**
 	 * Flatten the list of strings into a single string with a space separator.
 	 *
 	 * @param values

--
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