[U-Boot] [PATCH] patman: Issue empty change logs for unchanged patches
Simon Glass
sjg at chromium.org
Tue Oct 30 17:15:16 CET 2012
Often a particular patch may change only for some versions of a series.
For versions where there is no change, issue a change log indicating
that (for example 'Changes in v4: None').
For such lines, don't add a blank line afterwards, to conserve space.
Use list.insert() instead of list = [item] + list.
Signed-off-by: Simon Glass <sjg at chromium.org>
---
tools/patman/series.py | 21 +++++++++++++--------
1 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/tools/patman/series.py b/tools/patman/series.py
index a283a2d..d2971f4 100644
--- a/tools/patman/series.py
+++ b/tools/patman/series.py
@@ -145,10 +145,11 @@ class Series(dict):
Return:
The change log as a list of strings, one per line
- Changes in v2:
+ Changes in v4:
- Jog the dial back closer to the widget
- Changes in v1:
+ Changes in v3: None
+ Changes in v2:
- Fix the widget
- Jog the dial
@@ -162,12 +163,16 @@ class Series(dict):
if commit and this_commit != commit:
continue
out.append(text)
- if out:
- out = ['Changes in v%d:' % change] + out
- if need_blank:
- out = [''] + out
- final += out
- need_blank = True
+ line = 'Changes in v%d:' % change
+ have_changes = len(out) > 0
+ if have_changes:
+ out.insert(0, line)
+ else:
+ out = [line + ' None']
+ if need_blank:
+ out.insert(0, '')
+ final += out
+ need_blank = have_changes
if self.changes:
final.append('')
return final
--
1.7.7.3
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