fbvis: ignore directories
commit1e808f7ec093b2d3eb46cf686deda9a11a241268
authorAli Gholami Rudi <ali@rudi.ir>
Sat, 15 Jun 2013 14:04:16 +0000 (15 18:34 +0430)
committerAli Gholami Rudi <ali@rudi.ir>
Sat, 15 Jun 2013 14:04:16 +0000 (15 18:34 +0430)
treeea86ef394f2a5633d7eb24d449a88ff1ed4654e7
parenta3dbd526997cb6f7d04afd5bacf5dd1a89b57f1f
fbvis: ignore directories

This should fix lodepng segfaults for directories.
fbvis.c