added a cast to silent compiler warning with 64bit systems.

diff --git a/lib/imap.c b/lib/imap.c
index 72ab8da245bd0b3f79ca26227ca34952e7ccc258..f7b895dded827aa0454898d7a3ac31722213b5c4 100644 (file)
--- a/lib/imap.c
+++ b/lib/imap.c
@@ -243,7 +243,7 @@ static const char *getcmdid(struct connectdata *conn)
   struct imap_conn *imapc = &conn->proto.imapc;
 
   /* get the next id, but wrap at end of table */
-  imapc->cmdid = (imapc->cmdid+1)% (sizeof(ids)/sizeof(ids[0]));
+  imapc->cmdid = (int)((imapc->cmdid+1) % (sizeof(ids)/sizeof(ids[0])));
 
   return ids[imapc->cmdid];
 }