try rchk

seeing if i can replicate a bug on cran with this action

.github/workflows/rchk.yaml

@@ -0,0 +1,31 @@
+name: Setup and run rchk test
+description: Setup and run rchk test
+inputs:
+ setup-only:
+ description: Setup rchk only and skip running the test.
+required: false
+default: false
+run-only:
+ description: Skip the setup step and run the test directly assuming that setup was run.
+required: false
+default: false
+cache-version:
+ description: The version of the cache, change this from the default (rchk-1) to start over with a fresh cache
+required: false
+default: rchk-1
+runs:
+ using: 'composite'
+steps:
+ - if: inputs.run-only != 'true'
+name: Setup rchk
+run: bash $GITHUB_ACTION_PATH/setup.sh
+shell: bash
+- if: inputs.setup-only != 'true' && inputs.run-only != 'true'
+uses: r-lib/actions/setup-r-dependencies@v2
+with:
+ cache-version: ${{ inputs.cache-version }}
+- if: inputs.setup-only != 'true'
+name: Run rchk
+run: |
+ bash $GITHUB_ACTION_PATH/run.sh
+shell: bash

src/Forest.cpp

@@ -540,6 +540,11 @@ std::vector<std::vector<arma::mat>> Forest::compute_dependence(bool oobag){
    thread.join();
   }
 
+  // uvec oobag_zeros = find(oobag_denom == 0);
+  // if(oobag_zeros.size() > 0){
+  //  oobag_denom(oobag_zeros).fill(1.0);
+  // }
+
   threads.clear();
 
   for(uint i = 0; i < n_thread; ++i){