shell/env fixes

gphoto · Nov 11, 2022 · 04f99b9 · 04f99b9
1 parent e29fd21
commit 04f99b9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/matrix-test.yml b/.github/workflows/matrix-test.yml
@@ -48,7 +48,7 @@ jobs:
 
       - name: 'Determine number of cores to build on (Windows)'
         if: runner.os == 'Windows'
-        run: echo NPROC=%NUMBER_OF_PROCESSORS% >> $GITHUB_ENV
+        run: echo NPROC="${NUMBER_OF_PROCESSORS-unknown}" >> $GITHUB_ENV
 
       - name: 'Determine number of cores to build on (macOS)'
         if: runner.os == 'macOS'