LOGBACK-969 related fix

qos-ch · Apr 8, 2014 · 0e04dc4 · 0e04dc4
1 parent be4334e
commit 0e04dc4
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/logback-core/src/main/java/ch/qos/logback/core/util/CharSequenceToRegexMapper.java b/logback-core/src/main/java/ch/qos/logback/core/util/CharSequenceToRegexMapper.java
@@ -33,11 +33,12 @@ String toRegex(CharSequenceState css) {
       case 'z':
         return ".*";
       case 'M':
-        if (occurrences >= 4) {
-          return getRegexForLongMonths();
-        } else {
+        if(occurrences <= 2)
+          return number(occurrences);
+        else if (occurrences == 3)
           return getRegexForShortMonths();
-        }
+        else
+          return getRegexForLongMonths();
       case 'y':
       case 'w':
       case 'W':