# HG changeset patch
# User Timo Sirainen <timo.sirainen@dovecot.fi>
# Date 1482055390 -7200
# Node ID 3c88a6868b52649b00b1c838cacaf7f48eb75da6
# Parent  33ff22751f449eeaf2e778294380cfc5b71c8574
lib-storage: Update mail_get_headers() API comment

The API was changed by 990d55ce3fc461eeacce3ef830b1c5dde5c3f150

diff -r 33ff22751f44 -r 3c88a6868b52 src/lib-storage/mail-storage.h
--- a/src/lib-storage/mail-storage.h	Sun Dec 18 13:20:20 2016 +0100
+++ b/src/lib-storage/mail-storage.h	Sun Dec 18 12:03:10 2016 +0200
@@ -845,7 +845,7 @@
 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.