wic: fix path parsing, use last occurrence

If the path contains 'scripts' more than once the first occurrence will be
incorrectly used. Use rfind instead of find to find the last occurrence.

Signed-off-by: George McCollister <george.mccollister@gmail.com>

diff --git a/scripts/lib/wic/plugin.py b/scripts/lib/wic/plugin.py
index 41a80175ca0231f5384200ea434e712e5a49a23d..3acd5b480edc4c28789ae4773041e9a331412d49 100644 (file)
--- a/scripts/lib/wic/plugin.py
+++ b/scripts/lib/wic/plugin.py
@@ -42,7 +42,7 @@ class PluginMgr(object):
 
     def __init__(self):
         wic_path = os.path.dirname(__file__)
-        eos = wic_path.find('scripts') + len('scripts')
+        eos = wic_path.rfind('scripts') + len('scripts')
         scripts_path = wic_path[:eos]
         self.scripts_path = scripts_path
         self.plugin_dir = scripts_path + PLUGIN_DIR