Merge pull request #8878 from The-OpenROAD-Project-staging/tst-init-block

tst: init block_ (coverity UNINIT_CTOR)

Author: maliberty

etc/CodeCoverage.sh

@@ -59,6 +59,11 @@ _coverity() {
     tar czvf openroad.tgz cov-int
     commitSha="$(git rev-parse HEAD)"
 
+    if [ -n "${SKIP_COVERITY_UPLOAD+x}" ]; then
+        echo "SKIP_COVERITY_UPLOAD is set. Skipping Coverity upload."
+        exit 0
+    fi
+
     # Step 1: Initialize a build. Fetch a cloud upload url.
     curl -X POST \
         -d version="version=${commitSha}" \

src/tst/include/tst/IntegratedFixture.h

@@ -36,7 +36,7 @@ class IntegratedFixture : public tst::Fixture
 
  protected:
   odb::dbLib* lib_;
-  odb::dbBlock* block_;
+  odb::dbBlock* block_{nullptr};
   sta::dbNetwork* db_network_;
 
   stt::SteinerTreeBuilder stt_;