From 0a9df94fffffb2182836e69b7a33d4d455a34fc7 Mon Sep 17 00:00:00 2001
From: Egor Pugin <egor.pugin@gmail.com>
Date: Tue, 3 Dec 2024 01:43:39 +0300
Subject: [PATCH] Wrap main() into try catch.

---
 src/tesseract.cpp | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/tesseract.cpp b/src/tesseract.cpp
index 08a65e147e..57c7861057 100644
--- a/src/tesseract.cpp
+++ b/src/tesseract.cpp
@@ -648,7 +648,7 @@ static void PreloadRenderers(tesseract::TessBaseAPI &api,
  *
  **********************************************************************/
 
-int main(int argc, char **argv) {
+int main1(int argc, char **argv) {
 #if defined(__USE_GNU) && defined(HAVE_FEENABLEEXCEPT)
   // Raise SIGFPE.
 #  if defined(__clang__)
@@ -852,3 +852,14 @@ int main(int argc, char **argv) {
 
   return ret_val;
 }
+
+int main(int argc, char **argv) {
+  try {
+    return main1(argc, argv);
+  } catch (std::exception &e) {
+    std::cerr << "exception: " << e.what() << "\n";
+  } catch (...) {
+    std::cerr << "unknown exception\n";
+  }
+  return 1;
+}