[OE-core] [PATCH 2/2] wic: fix path parsing, use last occurrence

[Robert Yang]

From: George McCollister <george.mccollister at gmail.com>

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 at gmail.com>
---
 scripts/lib/wic/plugin.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/lib/wic/plugin.py b/scripts/lib/wic/plugin.py
index ccfdfcb..151ff31 100644
--- 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
-- 
2.8.0