[PATCH 08/14] parse_ref_line(): add docstring

From

mhagger@alum.mit.edu <mhagger@alum.mit.edu>

Date

Oct 13, 2011, 07:58 UTC

Message-ID

<1318492715-5931-9-git-send-email-mhagger@alum.mit.edu>

In-Reply-To

<1318492715-5931-1-git-send-email-mhagger@alum.mit.edu>

From: Michael Haggerty <mhagger@alum.mit.edu>

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
---
 refs.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/refs.c b/refs.c
index 7e84b63..abb03f7 100644
--- a/refs.c
+++ b/refs.c
@@ -21,6 +21,11 @@ struct ref_array {
 	struct ref_entry **refs;
 };
 
+/*
+ * Parse one line from a packed-refs file.  Return a pointer to the
+ * name within the line (null-terminated), or NULL if there is a
+ * problem.
+ */
 static const char *parse_ref_line(char *line, unsigned char *sha1)
 {
 	/*

-- 
1.7.7.rc2