GChecksum: accept NULL pointer with length 0
authorRyan Lortie <desrt@desrt.ca>
Thu, 24 Jun 2010 04:35:10 +0000 (00:35 -0400)
committerRyan Lortie <desrt@desrt.ca>
Thu, 24 Jun 2010 04:39:38 +0000 (00:39 -0400)
commitfb94e65a640d21b2e1a5c6e79eb3d755ba34c0e6
tree14d4c877624c673bf890bda7debe48697695a23b
parentf76c4d062966afdcdf5306f4c769a7ab0934e843
GChecksum: accept NULL pointer with length 0

Several GChecksum functions were incorrectly aborting when passed a NULL
data pointer, even if the length parameter was equal to zero.
glib/gchecksum.c