X-Git-Url: http://www.average.org/gitweb/?p=pam_pcsc_cr.git;a=blobdiff_plain;f=serial.c;h=8debe3b8eed128c4c147c0810c7c6de20af68542;hp=6bce59e8cf7b282a6718d4f6b2d9e6be09673223;hb=0e1a2e8a78cb806312813c7c944660cdb63233b7;hpb=9b697bd4732dad5e1d105623f3a4480a1e6b79f0

diff --git a/serial.c b/serial.c
index 6bce59e..8debe3b 100644
--- a/serial.c
+++ b/serial.c
@@ -19,6 +19,7 @@ int serial_switch(serializer_t *srl, void *buffer, int size)
 	srl->buffer = buffer;
 	srl->bufsize = size;
 	srl->cursor = buffer + used;
+	return 0;
 }
 
 int serial_put(serializer_t *srl, void *item, int size)