libc/strptime: Return NULL, not 0, since the function returns char *.
commit8f0a5894cdce7b38cd6d4db5ba3adfca0d62dfd5
authorSascha Wildner <saw@online.de>
Mon, 25 Jul 2016 18:43:03 +0000 (25 20:43 +0200)
committerSascha Wildner <saw@online.de>
Mon, 25 Jul 2016 18:44:02 +0000 (25 20:44 +0200)
tree1ec81ccb567de3beee60d573920a07c0c3b8b79b
parentce1bcb9eb5054c9724ab75be37e5f78f6f8f1b48
libc/strptime: Return NULL, not 0, since the function returns char *.

While here, accept 'UTC' for %Z as well.

Taken-from: FreeBSD
lib/libc/stdtime/strptime.c