From a2f62935b35aebe68a5a2f7e729ae4bb8734cfc7 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sun, 12 Aug 2018 21:57:52 -0400
Subject: Catch exceptions as const references (fixes #236)

This fix allows qpdf to compile/test cleanly with gcc 8.
---
 examples/pdf-split-pages.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'examples')

diff --git a/examples/pdf-split-pages.cc b/examples/pdf-split-pages.cc
index b65f96ee..aa089e5a 100644
--- a/examples/pdf-split-pages.cc
+++ b/examples/pdf-split-pages.cc
@@ -77,7 +77,7 @@ int main(int argc, char* argv[])
     {
         process(whoami, argv[1], argv[2]);
     }
-    catch (std::exception e)
+    catch (std::exception const& e)
     {
         std::cerr << whoami << ": exception: " << e.what() << std::endl;
         return 2;
-- 
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