From ac12274acd289ea2c3715619bb0d03e9d0c8919e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kamil=20=C5=9Aliwak?= <kamil.sliwak@codepoets.it>
Date: Sat, 12 Dec 2020 05:49:06 +0100
Subject: [PATCH] cmdlineTests.sh: Fix the script failing to detect that --ast
 option does not exist

---
 test/cmdlineTests.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/test/cmdlineTests.sh b/test/cmdlineTests.sh
index 5420d5f59..2dedbafe7 100755
--- a/test/cmdlineTests.sh
+++ b/test/cmdlineTests.sh
@@ -436,15 +436,18 @@ SOLTMPDIR=$(mktemp -d)
     # The contract should be compiled
     if [[ "$result" != 0 ]]
     then
+        printError "Failed to compile a simple contract from standard input"
         exit 1
     fi
 
     # This should not fail
     set +e
-    output=$(echo '' | "$SOLC" --ast - 2>/dev/null)
+    output=$(echo '' | "$SOLC" --ast-json - 2>/dev/null)
+    result=$?
     set -e
-    if [[ $? != 0 ]]
+    if [[ $result != 0 ]]
     then
+        printError "Incorrect response to --ast-json option with empty stdin"
         exit 1
     fi
 )