1 files changed, 3 insertions, 2 deletions
diff --git a/pkgs/applications/networking/cluster/terraform-providers/update-provider b/pkgs/applications/networking/cluster/terraform-providers/update-provider
index e1f1a0ef38a57..f97bbce83faac 100755
--- a/pkgs/applications/networking/cluster/terraform-providers/update-provider
+++ b/pkgs/applications/networking/cluster/terraform-providers/update-provider
@@ -1,5 +1,5 @@
 #!/usr/bin/env nix-shell
-#! nix-shell -i bash -p coreutils curl jq moreutils
+#! nix-shell -I nixpkgs=../../../../.. -i bash -p coreutils curl jq moreutils nix
 # shellcheck shell=bash
 # vim: ft=sh
 #
@@ -161,7 +161,8 @@ if [[ -z "$vendorSha256" ]]; then
       exit 1
     fi
     rm -f vendor_log.txt
-    vendorSha256=${BASH_REMATCH[1]}
+    # trim the results in case it they have a sha256: prefix or contain more than one line
+    vendorSha256=$(echo "${BASH_REMATCH[1]#sha256:}" | head -n 1)
     # Deal with nix unstable
     if [[ $vendorSha256 = sha256-* ]]; then
       vendorSha256=$(nix to-base32 "$vendorSha256")