add line length parameter to _alpm_strip_newline

If known, callers can pass the line size to this function in order to
avoid an strlen call. Otherwise, they simply pass 0 and
_alpm_strip_newline will do the call instead.

Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libalpm/be_package.c b/lib/libalpm/be_package.c
index 0d296a81..dd027f5e 100644
--- a/lib/libalpm/be_package.c
+++ b/lib/libalpm/be_package.c
@@ -168,7 +168,7 @@ static int parse_descfile(alpm_handle_t *handle, struct archive *a, alpm_pkg_t *
 
 	/* loop until we reach EOF or other error */
 	while((ret = _alpm_archive_fgets(a, &buf)) == ARCHIVE_OK) {
-		size_t len = _alpm_strip_newline(buf.line);
+		size_t len = _alpm_strip_newline(buf.line, buf.real_line_size);
 
 		linenum++;
 		key = buf.line;