allow empty return value for realpolyroots
commit95e79937c21d61f1e384512f1a8c1915e0da1ee1
authorMichael Schindler <m-schindler@users.sourceforge.net>
Tue, 27 Sep 2005 08:37:53 +0000 (27 08:37 +0000)
committerMichael Schindler <m-schindler@users.sourceforge.net>
Tue, 27 Sep 2005 08:37:53 +0000 (27 08:37 +0000)
tree4817f22acb2340f6188c4b40cdd56d7f4c248a33
parent711673417a32652e0f8d3ad23d85a9c482f2eed6
allow empty return value for realpolyroots

git-svn-id: https://pyx.svn.sourceforge.net/svnroot/pyx/trunk/pyx@2490 069f4177-920e-0410-937b-c2a4a81bcd90
pyx/helper.py