From man localtime, January is 0 and December is 11, compare it to 12 won't do such...
commitd39bb888a0522c17e597f5e139155a7a8af32de0
authorid <id>
Sun, 12 Dec 1999 23:53:23 +0000 (12 23:53 +0000)
committerid <id>
Sun, 12 Dec 1999 23:53:23 +0000 (12 23:53 +0000)
treee9b9c4f629329bfc7f4fe11d0e59fbc5e6e1a85b
parent03748f0fbea7ff00bfb869b1a6f1e2ae2773f53e
From man localtime, January is 0 and December is 11, compare it to 12 won't do such a thing.
src/superfluous.c