From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Sun, 18 Dec 2016 10:03:10 +0000 (+0200)
Subject: lib-storage: Update mail_get_headers() API comment
X-Git-Tag: 2.3.0.rc1~2351
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=771cb02c252db8d8c50a2f94e79a649a502cd817;p=thirdparty%2Fdovecot%2Fcore.git

lib-storage: Update mail_get_headers() API comment

The API was changed by 990d55ce3fc461eeacce3ef830b1c5dde5c3f150
---

diff --git a/src/lib-storage/mail-storage.h b/src/lib-storage/mail-storage.h
index 976a2a91ef..b329b314cf 100644
--- a/src/lib-storage/mail-storage.h
+++ b/src/lib-storage/mail-storage.h
@@ -844,7 +844,7 @@ int mail_get_first_header(struct mail *mail, const char *field,
 int mail_get_first_header_utf8(struct mail *mail, const char *field,
 			       const char **value_r);
 /* Return a NULL-terminated list of values for each found field.
-   Returns -1 if error, 0 otherwise (with or without headers found). */
+   Returns 1 if headers were found, 0 if not (value_r==NULL) or -1 if error. */
 int mail_get_headers(struct mail *mail, const char *field,
 		     const char *const **value_r);
 /* Like mail_get_headers(), but decode MIME encoded words to UTF-8.