shithub: aubio

Info  •  Files  •  Log  •  Branches

exit from examples when woodblock or input files not found
exit from examples when woodblock or input files not found

--- a/examples/utils.c

+++ b/examples/utils.c

@@ -253,6 +253,10 @@

           isonset = (onsetfile = new_aubio_sndfile_ro(onset_filename)) ||

                   (onsetfile = new_aubio_sndfile_ro("sounds/woodblock.aiff")) ||

                   (onsetfile = new_aubio_sndfile_ro("../sounds/woodblock.aiff"));

+          if (onsetfile == NULL) {

+            outmsg("Could not find woodblock.aiff\n");

+            exit(1);

+          }

   }

   if (onsetfile) {

           /* read the output sound once */

@@ -263,6 +267,10 @@

   {

     debug("Opening files ...\n");

     file = new_aubio_sndfile_ro (input_filename);

+    if (file == NULL) {

+      outmsg("Could not open input file %s.\n", input_filename);

+      exit(1);

+    }

     if (verbose) aubio_sndfile_info(file);

     channels = aubio_sndfile_channels(file);

     samplerate = aubio_sndfile_samplerate(file);