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authorDan Callahan <danc@element.io>2021-10-18 17:00:05 +0100
committerDan Callahan <danc@element.io>2021-10-22 23:08:54 +0100
commit5eb481cd5b825220f6b8283a553cce936bd6d8c4 (patch)
tree996628311fb04446e293a637efe47c970ae86948
parentFix Shellcheck SC2046: Quote to prevent word split (diff)
downloadsynapse-5eb481cd5b825220f6b8283a553cce936bd6d8c4.tar.xz
Fix Shellcheck SC2115: Ensure never expands to /*
Use "${var:?}" to ensure this never expands to /* .

https://github.com/koalaman/shellcheck/wiki/SC2115

Signed-off-by: Dan Callahan <danc@element.io>
-rwxr-xr-xdemo/clean.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/demo/clean.sh b/demo/clean.sh
index 6b809f6e83..99482e87d3 100755
--- a/demo/clean.sh
+++ b/demo/clean.sh
@@ -12,8 +12,8 @@ if [ -f $PID_FILE ]; then
 fi
 
 for port in 8080 8081 8082; do
-    rm -rf $DIR/$port
+    rm -rf ${DIR:?}/$port
     rm -rf $DIR/media_store.$port
 done
 
-rm -rf $DIR/etc
+rm -rf ${DIR:?}/etc