sha1-file.c: correct $GITDIR to $GIT_DIR in a comment
authorRobert P. J. Day <rpjday@crashcourse.ca>
Sun, 3 Jun 2018 14:32:50 +0000 (10:32 -0400)
committerJunio C Hamano <gitster@pobox.com>
Mon, 4 Jun 2018 03:25:31 +0000 (12:25 +0900)
commitefde7b725c73c806a61f7ba87a6f2359238180eb
tree89a6e2878190904809e72ec3863934ec80402f38
parenta42a58d7b62cc1d6301440e81a83feed9d7c118c
sha1-file.c: correct $GITDIR to $GIT_DIR in a comment

Fix single misspelling of $GITDIR to correct $GIT_DIR in a comment.

Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
sha1_file.c