From 397a32a51c65eefdd3902f452c0009c99e208133 Mon Sep 17 00:00:00 2001
From: Matthieu Moy <Matthieu.Moy@imag.fr>
Date: Mon, 4 Apr 2016 17:37:42 +0200
Subject: [PATCH] factor error-ignoring code into a function

---
 git-latexdiff | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/git-latexdiff b/git-latexdiff
index 397ad67..0c22f66 100755
--- a/git-latexdiff
+++ b/git-latexdiff
@@ -515,6 +515,13 @@ else
     bblexpand=()
 fi
 
+ignore_errors_maybe() {
+    if [ "$compile_error" = 1 ] && [ "$ignorelatexerrors" = 1 ]; then
+	echo "LaTeX errors were found - but attempting to carry on."
+	compile_error=0
+    fi
+}
+
 # Create flattened documents and keep for debugging
 if test "$flatten" = 1; then
     if [ "$bbl" = 1 ]; then
@@ -597,10 +604,7 @@ fi
 
 verbose_done
 
-if [ "$compile_error" = 1 ] && [ "$ignorelatexerrors" = 1 ]; then
-    echo "LaTeX errors were found - but attempting to carry on."
-    compile_error=0
-fi
+ignore_errors_maybe
 
 if test $latex = 1; then
     dvips "$mainbase".dvi