# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1646042603 -7200
# Node ID b205c60aa657f07fb79d805b56c88cc62ecf96c0
# Parent  d75431bf1a7d7ec200bc85c6766c06ada5a8a295
More error handling/help stuff.

diff -r d75431bf1a7d -r b205c60aa657 tools/fanalyze.c
--- a/tools/fanalyze.c	Mon Feb 28 11:59:26 2022 +0200
+++ b/tools/fanalyze.c	Mon Feb 28 12:03:23 2022 +0200
@@ -674,11 +674,13 @@
     // Parse arguments
     if (!dmArgsProcess(argc, argv, optList, optListN,
         argHandleOpt, argHandleNonOpt, OPTH_BAILOUT))
-        exit(1);
+        goto out;
 
     if (nsrcFiles < 1)
     {
         argShowHelp();
+        res = dmError(DMERR_INVALID_ARGS,
+            "No input file(s) specified.\n");
         goto out;
     }
 
diff -r d75431bf1a7d -r b205c60aa657 tools/mod2wav.c
--- a/tools/mod2wav.c	Mon Feb 28 11:59:26 2022 +0200
+++ b/tools/mod2wav.c	Mon Feb 28 12:03:23 2022 +0200
@@ -243,6 +243,7 @@
     // Check arguments
     if (optInFilename == NULL || optOutFilename == NULL)
     {
+        argShowHelp();
         res = dmError(DMERR_INVALID_ARGS,
             "Input or output file not specified.\n");
         goto out;