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-rwxr-xr-xtools/build-all-docker-images2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/build-all-docker-images b/tools/build-all-docker-images
index 945fd2480..888d25aac 100755
--- a/tools/build-all-docker-images
+++ b/tools/build-all-docker-images
@@ -128,7 +128,7 @@ function interrupted {
exit 1
}
-function usage () {
+function usage {
read -r -d '' HELP <<EOF
A wrapper to build-docker-image that build all images in order.