fix for when trying to start firefox with a backed up profile and alr…

…eady existing extension. Fixes Issue #8521 Signed-off-by: Luke Inman-Semerau <[email protected]>
SeleniumHQ · Mar 3, 2015 · f7d72b2 · f7d72b2
1 parent e7620c5
commit f7d72b2
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/py/selenium/webdriver/firefox/firefox_profile.py b/py/selenium/webdriver/firefox/firefox_profile.py
@@ -278,7 +278,8 @@ def _install_extension(self, addon, unpack=True):
                 os.makedirs(extensions_path)
             shutil.copy(xpifile, addon_path + '.xpi')
         else:
-            shutil.copytree(addon, addon_path, symlinks=True)
+            if not os.path.exists(addon_path):
+                shutil.copytree(addon, addon_path, symlinks=True)
 
         # remove the temporary directory, if any
         if tmpdir: