diff --git a/.github/workflows/clang-tidy-review.yml b/.github/workflows/clang-tidy-review.yml
new file mode 100644
index 0000000000000..aa28d681f6a4c
--- /dev/null
+++ b/.github/workflows/clang-tidy-review.yml
@@ -0,0 +1,31 @@
+name: clang-tidy-review
+
+# You can be more specific, but it currently only works on pull requests
+on:
+  pull_request:
+    branches:
+      - '**'
+    paths-ignore:
+      - 'doc/**'
+      - 'documentation/**'
+      - 'interpreter/llvm-project/**'
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v4
+
+    # Optionally generate compile_commands.json
+
+    - uses: ZedThree/clang-tidy-review@v0.21.0
+      id: review
+
+    # Uploads an artefact containing clang_fixes.json
+    - uses: ZedThree/clang-tidy-review/upload@v0.21.0
+      id: upload-review
+
+    # If there are any comments, fail the check
+    - if: steps.review.outputs.total_comments > 0
+      run: exit 1
diff --git a/core/zip/src/RZip.cxx b/core/zip/src/RZip.cxx
index 042caac03bc15..d2201664dae53 100644
--- a/core/zip/src/RZip.cxx
+++ b/core/zip/src/RZip.cxx
@@ -203,7 +203,7 @@ static void R__zipZLIB(int cxlevel, int *srcsize, char *src, int *tgtsize, char
     stream.next_out  = (Bytef*)(&tgt[HDRSIZE]);
     stream.avail_out = (uInt)(*tgtsize) - HDRSIZE;
 
-    stream.zalloc = nullptr;
+    stream.zalloc = (alloc_func) 0;
     stream.zfree = nullptr;
     stream.opaque = nullptr;