# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1588104907 -10800
# Node ID f90a97aef5461c552fda365c8b4f8a7e2332b50a
# Parent  7b55c7b6a3002dff66df090b0dd7243c37412c8a
Mention --longhelp in the message if no arguments are given.

diff -r 7b55c7b6a300 -r f90a97aef546 tools/gfxconv.c
--- a/tools/gfxconv.c	Tue Apr 28 22:56:45 2020 +0300
+++ b/tools/gfxconv.c	Tue Apr 28 23:15:07 2020 +0300
@@ -2651,7 +2651,7 @@
         if (optInType == FFMT_AUTO)
         {
             dmErrorMsg("Standard input cannot be used without specifying input format.\n");
-            dmErrorMsg("Perhaps you should try using --help\n");
+            dmErrorMsg("Perhaps you should try --help or --longhelp\n");
             goto exit;
         }
         inFile = stdin;