warning fixes

[apps/madmutt.git] / imap / command.c

diff --git a/imap/command.c b/imap/command.c
index ac19298..2039e54 100644 (file)
--- a/imap/command.c
+++ b/imap/command.c
@@ -139,9 +139,8 @@ int imap_cmd_step (IMAP_DATA * idata)
     return IMAP_CMD_BAD;
 
   /* server demands a continuation response from us */
-  if (!ascii_strncmp (cmd->buf, "+ ", 2)) {
+  if (cmd->buf[0] == '+')
     return IMAP_CMD_RESPOND;
-  }
 
   /* tagged completion code */
   if (!ascii_strncmp (cmd->buf, cmd->seq, SEQLEN)) {
@@ -493,6 +492,9 @@ static void cmd_parse_fetch (IMAP_DATA * idata, char *s)
     for (cur = 0; cur < idata->ctx->msgcount; cur++) {
       h = idata->ctx->hdrs[cur];
 
+      if (!h)
+        break;
+
       if (h->active && h->index + 1 == msgno) {
         debug_print (2, ("Message UID %d updated\n", HEADER_DATA (h)->uid));
         break;