fix version reading issue with double-digit version numbers (ie. 1.10.0)

src/net/sf/statsvn/util/SvnStartupUtils.java

@@ -19,7 +19,7 @@
 public class SvnStartupUtils implements ISvnVersionProcessor {
 	private static final String SVN_VERSION_COMMAND = "svn --version";
 
-	public static final String SVN_MINIMUM_VERSION = "1.3.0";
+	public static final String SVN_MINIMUM_VERSION = "1.3.10";
 
 	public static final String SVN_MINIMUM_VERSION_DIFF_PER_REV = "1.4.0";
 
@@ -60,13 +60,38 @@ public synchronized String checkSvnVersionSufficient() throws SvnVersionMismatch
 					final Matcher m = pRegex.matcher(line);
 					if (m.find()) {
 						final String versionString = line.substring(m.start(), m.end());
-
+						final String curVersion[] = versionString.split("\\.");
+						final String minVersion[] = SVN_MINIMUM_VERSION.split("\\.");
+						boolean versionSuccess = false;
+
+						for (int i = 0; i < Math.min(minVersion.length, curVersion.length); i++) {
+							final int curVersionNum = Integer.parseInt(curVersion[i]);
+							final int minVersionNum = Integer.parseInt(minVersion[i]);
+
+							if(curVersionNum == minVersionNum) {
+								continue;
+							} else if (curVersionNum > minVersionNum) {
+								versionSuccess = true;
+								break;
+							} else if (curVersionNum < minVersionNum) {
+								versionSuccess = false;
+								break;
+							}
+						}
+
+						if (versionSuccess) {
+							return versionString;
+						} else {
+							throw new SvnVersionMismatchException(versionString, SVN_MINIMUM_VERSION);
+						}
+/*
 						// we perform a simple string comparison against the version numbers
 						if (versionString.compareTo(SVN_MINIMUM_VERSION) >= 0) {
 							return versionString; // success
 						} else {
 							throw new SvnVersionMismatchException(versionString, SVN_MINIMUM_VERSION);
 						}
+*/
 					}
 				}
 			}