From 3759b41c96b33f1c1f08078669bb5c5b5e14ca30 Mon Sep 17 00:00:00 2001
From: Shahram Najm <masn@ecmwf.int>
Date: Sat, 20 Jan 2024 13:57:58 +0000
Subject: [PATCH] Tools: Increase coverage

---
 tests/metar_compare.sh | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/tests/metar_compare.sh b/tests/metar_compare.sh
index 3c91703c5..758509ac4 100755
--- a/tests/metar_compare.sh
+++ b/tests/metar_compare.sh
@@ -136,5 +136,14 @@ set -e
 [ $status -ne 0 ]
 grep -q "No such file or directory" $fLog
 
+# Options
+set +e
+${tools_dir}/metar_compare -a $metar_file $metar_file > $fLog 2>&1
+status=$?
+set -e
+[ $status -ne 0 ]
+grep -q "option requires" $fLog
+
+
 # Clean up
 rm -f $fLog $fMetarTmp