Fixes a bug introduced by the previous commit
authorJean-Marc Valin <jmvalin@jmvalin.ca>
Sun, 8 Apr 2012 03:03:24 +0000 (23:03 -0400)
committerJean-Marc Valin <jmvalin@jmvalin.ca>
Sun, 8 Apr 2012 03:03:24 +0000 (23:03 -0400)
commit7aecadda2f72cbf1f55209293dc63e01bb743035
treed7016f2e1515add674913d8c102d896a96c1b18f
parent178758b81a4e05c244c876e4a985e48bd98f84b6
Fixes a bug introduced by the previous commit

celt_ilog2() could be called with 0 which is undefined.
celt/pitch.c