bb.cache: fix bug from last commit with loading from cache

(Bitbake rev: 99c324fe7395a44da78403c615797104413503a5)

Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>

diff --git a/bitbake/lib/bb/cache.py b/bitbake/lib/bb/cache.py
index 7ec55bc1be0a1061d50b787be2793ceaffa81e5e..dc787daf064ad3694ac7f6f311d0e1a294e73418 100644 (file)
--- a/bitbake/lib/bb/cache.py
+++ b/bitbake/lib/bb/cache.py
@@ -107,7 +107,7 @@ class Cache:
              backend but add a copy of the data to the cache.
         """
         if fn in self.clean:
-            return self.depends_cache[fn][var]
+            return self.depends_cache[fn].get(var)
 
         self.depends_cache.setdefault(fn, {})