final fix

scripts/install_protoc.sh

@@ -21,17 +21,16 @@ source "$(dirname $0)/vet-common.sh"
 PROTOC_VERSION="25.2"
 
 # Function to download pre-built binaries for Linux with
-# ARCH as $1, OS as $2, and WORKDIR as $3 arguments.
+# ARCH as $1, OS as $2, and INSTALL_PATH as $3 arguments.
 download_binary() {
-  # Check if protoc is already available
+  # Check if protoc is already available.
   if command -v protoc &> /dev/null; then
       if installed_version=$(protoc --version | cut -d' ' -f2 2>/dev/null); then
         if [ "$installed_version" = "$PROTOC_VERSION" ]; then
           echo "protoc version $PROTOC_VERSION is already installed."
           return
         else
-          echo "Existing protoc version ($installed_version) differs. Kindly make sure you have $PROTOC_VERSION installed."
-          exit 1
+          die "Existing protoc version ($installed_version) differs. Kindly make sure you have $PROTOC_VERSION installed."
         fi
       else
         echo "Unable to determine installed protoc version. Starting the installation."

scripts/vet-proto.sh

@@ -23,7 +23,7 @@ if [[ "$1" = "-install" ]]; then
     if [[ "${GITHUB_ACTIONS}" = "true" ]]; then
       source ./scripts/install_protoc.sh "/home/runner/go"
     else
-      die "run protoc installer https://github.com/grpc/grpc-go/scripts/install_protoc.sh."
+      die "run protoc installer https://github.com/grpc/grpc-go/scripts/install_protoc.sh"
     fi
   echo SUCCESS
   exit 0