From 4cfd69816df110062802e0170f4b863cd965c25b Mon Sep 17 00:00:00 2001
From: Marcin Grzejszczak <marcin@grzejszczak.pl>
Date: Tue, 9 Apr 2019 16:55:42 +0200
Subject: [PATCH] Don't fail if shellcheck is to be installed manually

---
 .editorconfig                      |  6 +++++-
 docs/src/test/bash/build-helper.sh | 12 ++++++++----
 2 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/.editorconfig b/.editorconfig
index 52e6a1af4..b29845b47 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -21,4 +21,8 @@ indent_size = 2
 
 [*.yaml]
 indent_style = space
-indent_size = 2
\ No newline at end of file
+indent_size = 2
+
+[*.sh]
+indent_style = space
+indent_size = 4
\ No newline at end of file
diff --git a/docs/src/test/bash/build-helper.sh b/docs/src/test/bash/build-helper.sh
index eb0c854c5..71a8d8e37 100755
--- a/docs/src/test/bash/build-helper.sh
+++ b/docs/src/test/bash/build-helper.sh
@@ -40,10 +40,14 @@ case $1 in
             rm -vf -- "${SHELLCHECK_ARCHIVE}"
             popd
         else
-            echo "It seems that automatic installation is not supported on your platform."
-            echo "Please install shellcheck manually:"
-            echo "    https://github.com/koalaman/shellcheck#installing"
-            exit 0
+            shellcheckInstalled="false"
+            shellcheck --version && shellcheckInstalled="true" || echo "No shellcheck installed"
+            if [[ "${shellcheckInstalled}" == "false" ]]; then
+                echo "It seems that automatic installation is not supported on your platform."
+                echo "Please install shellcheck manually:"
+                echo "    https://github.com/koalaman/shellcheck#installing"
+                exit 1
+            fi
         fi
         ;;
     run-shellcheck)