binman: Avoid requiring a home directory on startup

This is needed to download tools, but we may not need to do this. At
present binman fails to start if HOME is not set.

Use the current directory as a default to avoid this.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/tools/binman/bintool.py b/tools/binman/bintool.py
index 8fda13ff012fe5b1aa6f36d9762d5c80b9246bfb..f460243e796b426d3aad6799f4c6b50794614bdb 100644 (file)
--- a/tools/binman/bintool.py
+++ b/tools/binman/bintool.py
@@ -43,7 +43,7 @@ FETCH_NAMES = {
 # Status of tool fetching
 FETCHED, FAIL, PRESENT, STATUS_COUNT = range(4)
 
-DOWNLOAD_DESTDIR = os.path.join(os.getenv('HOME'), 'bin')
+DOWNLOAD_DESTDIR = os.path.expanduser('~/bin')
 
 class Bintool:
     """Tool which operates on binaries to help produce entry contents