Changeset d795463 for examples

Timestamp:

Feb 11, 2013, 9:52:24 PM (12 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

08bc714

Parents:

0e5326d

Message:

examples/utils.c: make -i optional

File:

• examples/utils.c (modified) (1 diff)

examples/utils.c

@@ -175 +175 @@
   while (next_option != -1);
 
+  if ( source_uri == NULL ) {
+    if (argc - optind == 1) {
+      source_uri = argv[optind];
+    } else if ( argc - optind > 1 ) {
+      errmsg ("Error: too many non-option arguments `%s'\n", argv[argc - 1]);
+      usage ( stderr, 1 );
+    }
+  } else if ( argc - optind > 0 ) {
+    errmsg ("Error: extra non-option argument %s\n", argv[optind]);
+    usage ( stderr, 1 );
+  }
+
   if (source_uri != NULL) {
     debug ("Input file : %s\n", source_uri);