hugolib: Fix handling of zero-length files
authorBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Sun, 23 Apr 2017 20:03:25 +0000 (22:03 +0200)
committerBjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
Mon, 24 Apr 2017 10:30:50 +0000 (12:30 +0200)
commit9bf5c381b6b3e69d4d8dbfd7a40074ac44792bbf
tree9f0f4c315f356124d3adfa2bf07b34f252302f8f
parent1726e902018f2637994704acbfa299f3f66d0354
hugolib: Fix handling of zero-length files

This was a regression in Hugo 0.20. This commit makes sure that zeron-length files are not rendered to file.

Fixes #3355
hugolib/site.go
hugolib/site_render.go
hugolib/site_test.go
hugolib/testhelpers_test.go