[3.10] gh-98548: Fix `-ne` shell operator spelling (#98555)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 630c238c9918788a20f39da3df53c76f83ea7bea..e47f0eb51bce80b49712a767ebd1183fd678735c 100644 (file)
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -81,8 +81,7 @@ jobs:
           make -j4
       - name: Check for changes in the ABI
         run: |
-          make check-abidump
-          if [ $? -neq 0 ] ; then
+          if ! make check-abidump; then
             echo "Generated ABI file is not up to date."
             echo "Please, add the release manager of this branch as a reviewer of this PR."
             echo ""