Fix MAX_OPEN_PRS gate failing with exit code 4 when no matching PRs exist

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>

Author: Copilot

.github/workflows/daily-repo-goals.lock.yml

@@ -15,7 +15,7 @@ on:
       run: |
         MAX_OPEN_PRS=8
         if [[ "$GITHUB_EVENT_NAME" != "schedule" ]]; then exit 0; fi
-        COUNT=$(gh pr list --repo "$GITHUB_REPOSITORY" --state open --search 'in:title "[adhoc-qa]"' --json number --jq 'length')
+        COUNT=$(gh pr list --repo "$GITHUB_REPOSITORY" --state open --search 'in:title "[adhoc-qa]"' --json number --jq 'length' 2>/dev/null || echo 0)
         [[ "$COUNT" -lt "$MAX_OPEN_PRS" ]]
       # exits 0 if not scheduled or <MAX_OPEN_PRS open PRs, 1 if ≥MAX_OPEN_PRS
 

.github/workflows/import-workflow.lock.yml

@@ -18,7 +18,7 @@ on:
       run: |
         MAX_OPEN_PRS=8
         if [[ "$GITHUB_EVENT_NAME" != "schedule" ]]; then exit 0; fi
-        COUNT=$(gh pr list --repo "$GITHUB_REPOSITORY" --state open --search 'in:title "[efficiency-improver]"' --json number --jq 'length')
+        COUNT=$(gh pr list --repo "$GITHUB_REPOSITORY" --state open --search 'in:title "[efficiency-improver]"' --json number --jq 'length' 2>/dev/null || echo 0)
         [[ "$COUNT" -lt "$MAX_OPEN_PRS" ]]
       # exits 0 if not scheduled or <MAX_OPEN_PRS open PRs, 1 if ≥MAX_OPEN_PRS
 

.github/workflows/link-checker.lock.yml

@@ -11,7 +11,7 @@ on:
       run: |
         MAX_OPEN_PRS=8
         if [[ "$GITHUB_EVENT_NAME" != "schedule" ]]; then exit 0; fi
-        COUNT=$(gh pr list --repo "$GITHUB_REPOSITORY" --state open --search 'in:title "[docs]"' --json number --jq 'length')
+        COUNT=$(gh pr list --repo "$GITHUB_REPOSITORY" --state open --search 'in:title "[docs]"' --json number --jq 'length' 2>/dev/null || echo 0)
         [[ "$COUNT" -lt "$MAX_OPEN_PRS" ]]
       # exits 0 if not scheduled or <MAX_OPEN_PRS open PRs, 1 if ≥MAX_OPEN_PRS
 

.github/workflows/maintainer.lock.yml

@@ -23,7 +23,7 @@ on:
       run: |
         MAX_OPEN_PRS=8
         if [[ "$GITHUB_EVENT_NAME" != "schedule" ]]; then exit 0; fi
-        COUNT=$(gh pr list --repo ${{ github.repository }} --state open --search 'in:title "[perf-improver]"' --json number --jq 'length')
+        COUNT=$(gh pr list --repo ${{ github.repository }} --state open --search 'in:title "[perf-improver]"' --json number --jq 'length' 2>/dev/null || echo 0)
         [[ "$COUNT" -lt "$MAX_OPEN_PRS" ]]
       # exits 0 if not scheduled or <MAX_OPEN_PRS open PRs, 1 if ≥MAX_OPEN_PRS
 

workflows/adhoc-qa.md

@@ -23,7 +23,7 @@ on:
       run: |
         MAX_OPEN_PRS=8
         if [[ "$GITHUB_EVENT_NAME" != "schedule" ]]; then exit 0; fi
-        COUNT=$(gh pr list --repo ${{ github.repository }} --state open --search 'in:title "[test-improver]"' --json number --jq 'length')
+        COUNT=$(gh pr list --repo ${{ github.repository }} --state open --search 'in:title "[test-improver]"' --json number --jq 'length' 2>/dev/null || echo 0)
         [[ "$COUNT" -lt "$MAX_OPEN_PRS" ]]
       # exits 0 if not scheduled or <MAX_OPEN_PRS open PRs, 1 if ≥MAX_OPEN_PRS