Only change scroll if necessary.
commit3e9a3ad7668453f4c045199e77dab38d86f65a0f
authorMarcel Rodrigues <marcelgmr@gmail.com>
Sun, 14 Jun 2015 16:32:02 +0000 (14 13:32 -0300)
committerMarcel Rodrigues <marcelgmr@gmail.com>
Sun, 14 Jun 2015 16:32:02 +0000 (14 13:32 -0300)
tree9d44f2c7c1e3110a74a3a5722a530f16a7d09333
parente38089df40061c544719ce8acbff850baceeef91
Only change scroll if necessary.
rover.c