diff --git a/app/src/main/java/org/mian/gitnex/helpers/codeeditor/languages/Language.java b/app/src/main/java/org/mian/gitnex/helpers/codeeditor/languages/Language.java
index 3e7b4bcd..5a635266 100644
--- a/app/src/main/java/org/mian/gitnex/helpers/codeeditor/languages/Language.java
+++ b/app/src/main/java/org/mian/gitnex/helpers/codeeditor/languages/Language.java
@@ -51,7 +51,11 @@ public abstract class Language {
 	public static boolean isValid(String name) {
 		initializeMap();
 
-		return languages.containsKey(name.toUpperCase());
+		if (name != null) {
+			return languages.containsKey(name.toUpperCase());
+		} else {
+			return languages.containsKey(null);
+		}
 	}
 
 	public abstract Pattern getPattern(LanguageElement element);