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status: omit blank line before external if no non-external files have been modified

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Josh Holtrop 2012-05-14 13:01:48 -04:00
parent 04929df15a
commit 55eee0d6ac
1 changed files with 6 additions and 1 deletions
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jsvn
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@ -740,6 +740,7 @@ def update(argv, svn, out):
def status(argv, svn, out): def status(argv, svn, out):
external = '' external = ''
external_printed = True external_printed = True
something_printed = False
pout = Popen([svn] + argv, stdout=PIPE).stdout pout = Popen([svn] + argv, stdout=PIPE).stdout
for line in iter(pout.readline, ''): for line in iter(pout.readline, ''):
line = line.rstrip() line = line.rstrip()
@ -753,7 +754,9 @@ def status(argv, svn, out):
# anything not matched yet will cause an external to be shown # anything not matched yet will cause an external to be shown
if not external_printed: if not external_printed:
out.write("\nExternal '%s':\n" % external) if something_printed:
out.write('\n')
out.write("External '%s':\n" % external)
external_printed = True external_printed = True
if re.match(STATUS_LINE_REGEX, line): if re.match(STATUS_LINE_REGEX, line):
action = line[0] action = line[0]
@ -775,9 +778,11 @@ def status(argv, svn, out):
out.write(line) out.write(line)
ansi_reset(out) ansi_reset(out)
out.write('\n') out.write('\n')
something_printed = True
continue continue
out.write(line) out.write(line)
out.write('\n') out.write('\n')
something_printed = True
return RET_OK return RET_OK
def externals(argv, svn, out): def externals(argv, svn, out):