binman: Clarify use of False when obtaining data
This means that the data is not yet available. Update some comments to
make this clearer.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/tools/binman/entry.py b/tools/binman/entry.py
index d73f301..f99618d 100644
--- a/tools/binman/entry.py
+++ b/tools/binman/entry.py
@@ -582,7 +582,8 @@
Returns:
bytes content of the entry, excluding any padding. If the entry is
- compressed, the compressed data is returned
+ compressed, the compressed data is returned. If the entry data
+ is not yet available, False can be returned
"""
self.Detail('GetData: size %s' % to_hex_size(self.data))
return self.data