Use png_sig_cmp to allow linking with libpng 1.4.0.
commit285d07e27afc99de2562afa62c24fd5834721ed1
authorChong Yidong <cyd@stupidchicken.com>
Sun, 24 Jan 2010 23:03:13 +0000 (24 18:03 -0500)
committerChong Yidong <cyd@stupidchicken.com>
Sun, 24 Jan 2010 23:03:13 +0000 (24 18:03 -0500)
tree4ae4f340e3d4b365e6123485d399e59cbde11c8c
parentc2f1d6d81e9a513db096bb6986f284f736d55cbe
Use png_sig_cmp to allow linking with libpng 1.4.0.

* image.c (png_load): Use png_sig_cmp instead of the obsolete png_check_sig, which has been removed in libpng 1.4.
src/ChangeLog
src/image.c