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-rwxr-xr-xkubernetes/config/prepull_docker.sh2
1 files changed, 1 insertions, 1 deletions
diff --git a/kubernetes/config/prepull_docker.sh b/kubernetes/config/prepull_docker.sh
index ef46334197..040adec23d 100755
--- a/kubernetes/config/prepull_docker.sh
+++ b/kubernetes/config/prepull_docker.sh
@@ -26,7 +26,7 @@ EOF
#argument: yaml file
#calling syntax: parse_yaml <yaml_file_name>
-function parse_yaml {
+parse_yaml () {
local prefix=$2
local s='[[:space:]]*' w='[a-zA-Z0-9_]*' fs=$(echo @|tr @ '\034')
sed -ne "s|^\($s\):|\1|" \