From 217a4dda43205fdbcb9479cc42ef8dbea7945eff Mon Sep 17 00:00:00 2001
From: Stefan Weil <sw@weilnetz.de>
Date: Sun, 4 Dec 2016 20:04:10 +0100
Subject: [PATCH] tesseract: Disable Leptonica messages

Disable debugging and informational messages from Leptonica
for release builds.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 api/tesseractmain.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/api/tesseractmain.cpp b/api/tesseractmain.cpp
index 0042467172..f758766d4d 100644
--- a/api/tesseractmain.cpp
+++ b/api/tesseractmain.cpp
@@ -388,6 +388,11 @@ int main(int argc, char** argv) {
   static GenericVector<STRING> vars_vec;
   static GenericVector<STRING> vars_values;
 
+#if !defined(DEBUG)
+  // Disable debugging and informational messages from Leptonica.
+  setMsgSeverity(L_SEVERITY_WARNING);
+#endif
+
 #if defined(HAVE_TIFFIO_H) && defined(_WIN32)
   /* Show libtiff warnings on console (not in GUI). */
   TIFFSetWarningHandler(Win32WarningHandler);