Commit 712bbe96 for tesseract

commit 712bbe96db066b2e940d819f377d0f051c32d764
Author: Stefan Weil <sw@weilnetz.de>
Date:   Thu Jul 16 19:01:46 2026 +0200

    Add missing include statement

    Signed-off-by: Stefan Weil <sw@weilnetz.de>

diff --git a/src/viewer/svutil.cpp b/src/viewer/svutil.cpp
index 034ddd01..c8f5ade1 100644
--- a/src/viewer/svutil.cpp
+++ b/src/viewer/svutil.cpp
@@ -26,6 +26,7 @@

 #include "svutil.h"

+#include <cerrno> // for errno
 #include <cstdio>
 #include <cstdlib>
 #include <cstring>