Merge pull request #245 from sylveon/master

FIx whitespace handling when invoking Python

helpers/odm_python.bat

@@ -2,7 +2,7 @@
 
 setlocal
 
-call %ODM_PATH%\win32env.bat
+call "%ODM_PATH%\win32env.bat"
 python %*
 
-endlocal
+endlocal

libs/odmRunner.js

@@ -127,8 +127,17 @@ module.exports = {
             const env = utils.clone(process.env);
             env.ODM_OPTIONS_TMP_FILE = utils.tmpPath(".json");
             env.ODM_PATH = config.odm_path;
+            const shEscape = s =>  {
+                if (/[^A-Za-z0-9_\/:=-]/.test(s)) {
+                    s = "'"+s.replace(/'/g,"'\\''")+"'";
+                    s = s.replace(/^(?:'')+/g, '')
+                    .replace(/\\'''/g, "\\'" );
+                }
+                return s;
+            }
+
             let childProcess = spawn(pythonExe, [path.join(__dirname, "..", "helpers", "odmOptionsToJson.py"),
-                    "--project-path", config.odm_path, "bogusname"], { env, stdio: 'inherit', shell: true });
+                    "--project-path", shEscape(`"${config.odm_path}"`), "bogusname"], { env, stdio: 'inherit', shell: true });
     
             // Cleanup on done
             let handleResult = (err, result) => {