fix: assure that empty parameters are passed correctly

Author: bahkauv70

scripts/generate-sdk/generate-sdk.sh

@@ -78,14 +78,14 @@ go)
 
     source ${LANGUAGE_GENERATORS_FOLDER_PATH}/${LANGUAGE}.sh
     # Usage: generate_go_sdk GENERATOR_PATH GIT_HOST GIT_USER_ID [GIT_REPO_ID] [SDK_REPO_URL]
-    generate_go_sdk ${jar_path} ${GIT_HOST} ${GIT_USER_ID} ${GIT_REPO_ID} ${SDK_REPO_URL}
+    generate_go_sdk "${jar_path}" "${GIT_HOST}" "${GIT_USER_ID}" "${GIT_REPO_ID}" "${SDK_REPO_URL}"
     ;;
 python)
     echo -e "\n>> Generating the Python SDK..."
 
     source ${LANGUAGE_GENERATORS_FOLDER_PATH}/${LANGUAGE}.sh
     # Usage: generate_python_sdk GENERATOR_PATH GIT_HOST GIT_USER_ID [GIT_REPO_ID] [SDK_REPO_URL]
-    generate_python_sdk ${jar_path} ${GIT_HOST} ${GIT_USER_ID} ${GIT_REPO_ID} ${SDK_REPO_URL}
+    generate_python_sdk "${jar_path}" "${GIT_HOST}" "${GIT_USER_ID}" "${GIT_REPO_ID}" "${SDK_REPO_URL}"
     ;;
 *)
     echo "! SDK language not supported."