From 7848b833f3b3804ca128d4bd232a9f1d3784454f Mon Sep 17 00:00:00 2001
From: Alexander Smorkalov <alexander.smorkalov@xperience.ai>
Date: Wed, 7 Feb 2024 09:24:19 +0300
Subject: [PATCH] Skip hash information if it does not exist.

---
 .github/workflows/OCV-PR-4.x-ARM64-Debug.yaml | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/.github/workflows/OCV-PR-4.x-ARM64-Debug.yaml b/.github/workflows/OCV-PR-4.x-ARM64-Debug.yaml
index 24b24fe..769d910 100644
--- a/.github/workflows/OCV-PR-4.x-ARM64-Debug.yaml
+++ b/.github/workflows/OCV-PR-4.x-ARM64-Debug.yaml
@@ -94,7 +94,11 @@ jobs:
       timeout-minutes: 60
       run: |
         DOWNLOAD_MODELS_FILE='download_models.py'
-        LATEST_SAVED_HASH=$(cat ${{ env.DNN_MODELS }}/dnn/latest-hash-${{ env.TARGET_BRANCH_NAME }}.txt)
+        if [ -f ${{ env.DNN_MODELS }}/dnn/latest-hash-${{ env.TARGET_BRANCH_NAME }}.txt ]; then
+          LATEST_SAVED_HASH=$(cat ${{ env.DNN_MODELS }}/dnn/latest-hash-${{ env.TARGET_BRANCH_NAME }}.txt)
+        else
+          LATEST_SAVED_HASH=""
+        fi
         LATEST_HASH=$(sha256sum $HOME/opencv_extra/testdata/dnn/$DOWNLOAD_MODELS_FILE | awk '{print $1}')
         if [[ $LATEST_HASH == $LATEST_SAVED_HASH ]]; then
           echo "DNN models are up to date"