From 30f9d25d77ccb5cd978d4cf8fa389ec819e90e95 Mon Sep 17 00:00:00 2001
From: Philip L. McMahon <philip.l.mcmahon@gmail.com>
Date: Fri, 27 Jan 2012 02:02:19 -0500
Subject: [PATCH] Correct update of HEAD symbolic reference when target is a tag.

---
 src/com/gitblit/utils/StringUtils.java |   12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/com/gitblit/utils/StringUtils.java b/src/com/gitblit/utils/StringUtils.java
index a51c157..fc0bf42 100644
--- a/src/com/gitblit/utils/StringUtils.java
+++ b/src/com/gitblit/utils/StringUtils.java
@@ -19,6 +19,7 @@
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.util.ArrayList;
+import java.util.Collection;
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.List;
@@ -127,7 +128,7 @@
 	 * @param values
 	 * @return flattened list
 	 */
-	public static String flattenStrings(List<String> values) {
+	public static String flattenStrings(Collection<String> values) {
 		return flattenStrings(values, " ");
 	}
 
@@ -139,7 +140,7 @@
 	 * @param separator
 	 * @return flattened list
 	 */
-	public static String flattenStrings(List<String> values, String separator) {
+	public static String flattenStrings(Collection<String> values, String separator) {
 		StringBuilder sb = new StringBuilder();
 		for (String value : values) {
 			sb.append(value).append(separator);
@@ -487,4 +488,11 @@
 		String bs = Integer.toHexString((int) (b * 256));
 		return "#" + rs + gs + bs;
 	}
+	
+	public static String stripDotGit(String value) {
+		if (value.toLowerCase().endsWith(".git")) {
+			return value.substring(0, value.length() - 4);
+		}
+		return value;
+	}
 }
\ No newline at end of file

--
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