From 9d56c1d0b1ce81aae4c8db9d99a8b5d1f7967bcf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gr=C3=A9gory=20Soutad=C3=A9?= <soutade@gmail.com>
Date: Wed, 16 Mar 2022 10:47:43 +0100
Subject: [PATCH] Forget to check for _dataLength in commit
 6be1a4707ff0b1cb1ea86e03f54d1d1e95233e7e (new line for after stream write)

---
 src/uPDFTypes.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/uPDFTypes.cpp b/src/uPDFTypes.cpp
index 60b12c3..ccd2dd0 100644
--- a/src/uPDFTypes.cpp
+++ b/src/uPDFTypes.cpp
@@ -107,7 +107,8 @@ namespace uPDFParser
 	const char* streamData = (const char*)data(); // Force reading if not in memory
 	res += std::string(streamData, _dataLength);
 	// Be sure there is a final line return
-	if (streamData[_dataLength-1] != '\n' &&
+	if (_dataLength &&
+	    streamData[_dataLength-1] != '\n' &&
 	    streamData[_dataLength-1] != '\r')
 	    res += "\n";
 	res += "endstream\n";