Merge tag '7.1.5-release'

source for viewer 7.1.5.8443591509

1 files changed, 2 insertions, 1 deletions

diff --git a/build.sh b/build.sh
index f7b3632ee8..251a04a6dd 100755
--- a/build.sh
+++ b/build.sh
@@ -112,7 +112,8 @@ installer_CYGWIN()
   fi
 }
 
-[[ -n "$GITHUB_OUTPUT" ]] || fatal "Need to export GITHUB_OUTPUT"
+# if someone wants to run build.sh outside the GitHub environment
+[[ -n "$GITHUB_OUTPUT" ]] || export GITHUB_OUTPUT='/dev/null'
 # The following is based on the Warning for GitHub multiline output strings:
 # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings
 EOF=$(dd if=/dev/urandom bs=15 count=1 status=none | base64)