[COMMON] Fix "local var=XX" bashisms

[oom.git] / kubernetes / common / cassandra / resources / config / docker-entrypoint.sh

diff --git a/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh b/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh
index 4dcebc8..f9f6273 100644 (file)
--- a/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh
+++ b/kubernetes/common/cassandra/resources/config/docker-entrypoint.sh
@@ -29,7 +29,8 @@ _ip_address() {
 
 # "sed -i", but without "mv" (which doesn't work on a bind-mounted file, for example)
 _sed_in_place() {
-        local filename="$1"; shift
+        local filename
+        filename="$1"; shift
         local tempFile
         tempFile="$(mktemp)"
         sed "$@" "$filename" > "$tempFile"