diff mercurial/extensions.py @ 9136:31177742f54a

for calls expecting bool args, pass bool instead of int

str.splitlines and email.message.as_string both expect a bool argument
defaulting at False: replace f(1) by f(True) and f(0) by f()

--- a/mercurial/extensions.py	Tue Jul 14 20:24:16 2009 +0200
+++ b/mercurial/extensions.py	Mon Jul 13 09:50:26 2009 +0900
@@ -173,6 +173,6 @@
         doc = (gettext(ext.__doc__) or _('(no help text available)'))
         ename = ename.split('.')[-1]
         maxlength = max(len(ename), maxlength)
-        exts[ename] = doc.splitlines(0)[0].strip()
+        exts[ename] = doc.splitlines()[0].strip()
 
     return exts, maxlength