doc,tests: Require use of ctx_flag before use of session_key.
* doc/gpgme.texi: Document requirements of verifying that it is OK to use session_key. * tests/run-decrypt.c: Ensure that we fail if we're unable to access the session key, so that we do not violate the guidance above.
Changed the description
-@code{gpgme_set_ctx_flag (ctx, "export-session-key")} returns
-@code{GPG_ERR_NO_ERROR} or @code{gpgme_get_ctx_flag (ctx,
-"export-session-key")} returns @code{"1"}.
+@code{gpgme_set_ctx_flag (ctx, "export-session-key")} returns success
+or @code{gpgme_get_ctx_flag (ctx, "export-session-key")} returns true
+(non-empty string).
to get gpgme_get_ctx_flag for boolean values in sync with its own
description.
Note that I don't agree with the above suggestion but it does not
really harm to have it in the man page.
- Signed-off-by: Werner Koch <wk@gnupg.org>