git-repack.txt: Clarify implications of -a for dumb protocols

diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines
index 0d7fa9cca9e5c3ec8a11cd2c878f5a7afe353abe..b8bf618a30fd32a014e41e1ba9914f5e652bdefd 100644 (file)
--- a/Documentation/CodingGuidelines
+++ b/Documentation/CodingGuidelines
@@ -129,3 +129,6 @@ For C programs:
    used in the git core command set (unless your command is clearly
    separate from it, such as an importer to convert random-scm-X
    repositories to git).
+
+ - When we pass <string, length> pair to functions, we should try to
+   pass them in that order.