X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=mx.c;h=183f71094d2dc6efec89bb952d755c6e804cd12a;hb=3f3ce3e32da45b2626dfa40a994cb37ca4021e5b;hp=05a40322512ad5a6151ff148f7803f530e07e25e;hpb=8376ae73a59f4a6075ab91bf99fe97b394a58d79;p=apps%2Fmadmutt.git

diff --git a/mx.c b/mx.c
index 05a4032..183f710 100644
--- a/mx.c
+++ b/mx.c
@@ -1165,7 +1165,7 @@ int mx_check_mailbox (CONTEXT * ctx, int *index_hint, int lock) {
   if (ctx) {
     if (ctx->locked)
       lock = 0;
-    if (MX_COMMAND(ctx->magic-1,mx_check_mailbox))
+    if (MX_IDX(ctx->magic-1) && MX_COMMAND(ctx->magic-1,mx_check_mailbox))
       return (MX_COMMAND(ctx->magic-1,mx_check_mailbox)(ctx, index_hint, lock));
   }