From fc75359f64935bf8554aecfddbe6718e904cb97e Mon Sep 17 00:00:00 2001
From: John Kerl <kerl.john.r@gmail.com>
Date: Sat, 10 Feb 2018 12:34:26 -0500
Subject: [PATCH] fix travis build

---
 c/reg_test/run | 2 +-
 c/regdiff      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/c/reg_test/run b/c/reg_test/run
index c1363fc0e..dfaeb2e1a 100755
--- a/c/reg_test/run
+++ b/c/reg_test/run
@@ -7035,7 +7035,7 @@ echo "Differences between $expfile and $outfile:"
 # when the diff is long.
 
 set +e
-diff -I '^mlr' -I '^cat' -C5 $expfile $outfile
+diff -a -I '^mlr' -I '^cat' -C5 $expfile $outfile
 status=$?
 
 if [ $status -eq 0 ]; then
diff --git a/c/regdiff b/c/regdiff
index fcccf914a..62d2b1389 100755
--- a/c/regdiff
+++ b/c/regdiff
@@ -1,2 +1,2 @@
 #!/bin/bash
-diff -a -I '^mlr ' "$@" reg_test/expected/out output-regtest/out 
+diff -a -I '^mlr ' -I '^cat ' "$@" reg_test/expected/out output-regtest/out