docs: clarify that credential discards unrecognised attributes

It was previously unclear how unrecognised attributes are handled. Signed-off-by: M Hickford <mirth.hickford@gmail.com> Signed-off-by: Taylor Blau <me@ttaylorr.com>

M Hickford committed Oct 24, 2022 at 07:57 UTC 7fd54b6238e5802147a5ca259c3b5e6b8e06471d
2 files changed +3
Documentation/git-credential.txt
+2
@@ -160,6 +160,8 @@ empty string.
160 Components which are missing from the URL (e.g., there is no
161 username in the example above) will be left unset.
162
163 +Unrecognised attributes are silently discarded.
164 +
165 GIT
166 ---
167 Part of the linkgit:git[1] suite
Documentation/gitcredentials.txt
+1
@@ -269,6 +269,7 @@ stdout in the same format (see linkgit:git-credential[1] for common
269 attributes). A helper is free to produce a subset, or even no values at
270 all if it has nothing useful to provide. Any provided attributes will
271 overwrite those already known about by Git's credential subsystem.
272 +Unrecognised attributes are silently discarded.
273
274 While it is possible to override all attributes, well behaving helpers
275 should refrain from doing so for any attribute other than username and