Fix Shellcheck SC2086: Quote to prevent splitting

Double quote to prevent globbing and word splitting.

https://github.com/koalaman/shellcheck/wiki/SC2086

Signed-off-by: Dan Callahan <danc@element.io>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts-dev/docker_update_debian_changelog.sh b/scripts-dev/docker_update_debian_changelog.sh

index 14c155aee5..729f8fc467 100755
--- a/scripts-dev/docker_update_debian_changelog.sh
+++ b/scripts-dev/docker_update_debian_changelog.sh
@@ -60,5 +60,5 @@ DEBIAN_FRONTEND=noninteractive apt-get install -y devscripts
 
 # Update the Debian changelog.
 ver=${1}
-dch -M -v "$(sed -Ee 's/(rc|a|b|c)/~\1/' <<<$ver)" "New synapse release $ver."
+dch -M -v "$(sed -Ee 's/(rc|a|b|c)/~\1/' <<<"$ver")" "New synapse release $ver."
 dch -M -r -D stable ""