From 91ca29e09562c6f25323292409d75d3a90b308eb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bal=C3=A1zs=20Sz=C3=BCcs?=
 <127139797+balazs-szucs@users.noreply.github.com>
Date: Tue, 26 Aug 2025 16:47:05 +0200
Subject: [PATCH] Update
 app/core/src/main/java/stirling/software/SPDF/utils/text/TextDecodingHelper.java

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
---
 .../stirling/software/SPDF/utils/text/TextDecodingHelper.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/core/src/main/java/stirling/software/SPDF/utils/text/TextDecodingHelper.java b/app/core/src/main/java/stirling/software/SPDF/utils/text/TextDecodingHelper.java
index 8c7e4cfbe..00c3db099 100644
--- a/app/core/src/main/java/stirling/software/SPDF/utils/text/TextDecodingHelper.java
+++ b/app/core/src/main/java/stirling/software/SPDF/utils/text/TextDecodingHelper.java
@@ -123,7 +123,7 @@ public class TextDecodingHelper {
                 }
             } catch (Exception ignored) {
             }
-            if (!isPrintable(ch)) {
+            if (ch == null || !isPrintable(ch)) {
                 // Handle problematic character codes specifically
                 ch = "�";
             }