X-Git-Url: http://git.cascardo.eti.br/?p=cascardo%2Flibreceita.git;a=blobdiff_plain;f=decfile.c;h=f300d69b9c8ef9426a86e5c5d3d4ba8b87eb09a3;hp=bfaf1ee97369327fa86ffdca59f622ac53a5f814;hb=9b15de84f1628712b63134c70392a770fa021068;hpb=c76fb86a7dbccebeecde90597082941221c1a098

diff --git a/decfile.c b/decfile.c
index bfaf1ee..f300d69 100644
--- a/decfile.c
+++ b/decfile.c
@@ -430,13 +430,15 @@ static int append_stripped_reg_ctrl(struct rnet_message **message, char *line)
 {
 	size_t len;
 	struct rnet_message *msg = *message;
+	int growth;
 	if (!decfile_reg_is_dec(line))
 		return 0;
 	len = strlen(line);
 	if (len < 12)
 		return -EINVAL;
-	if (msg->alen - msg->len < len) {
-		if (rnet_message_expand(message, MAX(msg->len, len)))
+	growth = msg->len + len - 10 - msg->alen;
+	if (growth > 0) {
+		if (rnet_message_expand(message, growth))
 			return -ENOMEM;
 		msg = *message;
 	}