Hack to avoid 3 million key expansions by a simple string match

diff --git a/lib/bb/data.py b/lib/bb/data.py
index f3a43bc..707d280 100644 (file)
--- a/lib/bb/data.py
+++ b/lib/bb/data.py
@@ -271,6 +271,9 @@ def expandKeys(alterdata, readdata = None):
         readdata = alterdata
 
     for key in keys(alterdata):
+        if not '${' in key:
+            continue
+
         ekey = expand(key, readdata)
         if key == ekey:
             continue