From eed6c3cd248f0032720b4e828ab0e9fe2dd09b9f Mon Sep 17 00:00:00 2001
From: REAndroid <droid.github@gmail.com>
Date: Fri, 21 Apr 2023 12:22:12 +0200
Subject: [PATCH] improve path sanitizer

---
 src/main/java/com/reandroid/apk/PathSanitizer.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/com/reandroid/apk/PathSanitizer.java b/src/main/java/com/reandroid/apk/PathSanitizer.java
index 2df97a8..bab5b29 100644
--- a/src/main/java/com/reandroid/apk/PathSanitizer.java
+++ b/src/main/java/com/reandroid/apk/PathSanitizer.java
@@ -192,11 +192,11 @@ public class PathSanitizer {
         return ch == '.'
                 || ch == '+'
                 || ch == '-'
-                || ch == '_'
                 || ch == '#';
     }
     private static boolean isGoodFileNameChar(char ch){
-        return (ch >= '0' && ch <= '9')
+        return ch == '_'
+                || (ch >= '0' && ch <= '9')
                 || (ch >= 'A' && ch <= 'Z')
                 || (ch >= 'a' && ch <= 'z');
     }