parse_ref_line(): add docstring
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michael Haggerty committed
Dec 12, 2011 at 06:38 UTC
fbd09e41d571fb45ae702027f74bec345887749d
1 file changed
+5
refs.c
+5
@@ -20,6 +20,11 @@ struct ref_array {
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struct ref_entry **refs;
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};
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+/*
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+ * Parse one line from a packed-refs file. Write the SHA1 to sha1.
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+ * Return a pointer to the refname within the line (null-terminated),
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+ * or NULL if there was a problem.
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+ */
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static const char *parse_ref_line(char *line, unsigned char *sha1)
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{
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/*