add constant to restore text attributes

Signed-off-by: Roberto Cella <rob.uniud@gmail.com>

Author: rob93c

logback-core/src/main/java/ch/qos/logback/core/pattern/color/ANSIConstants.java

@@ -18,6 +18,7 @@ public class ANSIConstants {
     public final static String ESC_START = "\033[";
     public final static String ESC_END = "m";
     public final static String BOLD = "1;";
+    public final static String RESET = "0;";
 
     public final static String BLACK_FG = "30";
     public final static String RED_FG = "31";

logback-core/src/main/java/ch/qos/logback/core/pattern/color/ForegroundCompositeConverterBase.java

@@ -24,7 +24,7 @@
  */
 abstract public class ForegroundCompositeConverterBase<E> extends CompositeConverter<E> {
 
-    final private static String SET_DEFAULT_COLOR = ESC_START + "0;" + DEFAULT_FG + ESC_END;
+    final private static String SET_DEFAULT_COLOR = ESC_START + RESET + DEFAULT_FG + ESC_END;
 
     @Override
     protected String transform(E event, String in) {