empty or null values should not be matched

iBotPeaches · Dec 26, 2015 · 13b3990 · 13b3990
1 parent f932394
commit 13b3990
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/data/value/ResStringValue.java b/brut.apktool/apktool-lib/src/main/java/brut/androlib/res/data/value/ResStringValue.java
@@ -65,6 +65,9 @@ protected void serializeExtraXmlAttrs(XmlSerializer serializer, ResResource res)
     }
 
     private String checkIfStringIsNumeric(String val) {
+        if (val == null || val.isEmpty()) {
+            return val;
+        }
         return allDigits.matcher(val).matches() ? "\\ " + val : val;
     }