From: Paul Brossier <piem@piem.org>
Date: Mon, 11 Feb 2013 03:30:15 +0000 (-0500)
Subject: examples/utils.c: exit if an output file could not be opened
X-Git-Tag: 0.4.0-beta1~335^2
X-Git-Url: https://git.aubio.org/?a=commitdiff_plain;h=88fc249b016fa3176f82f53a4bfbba8d87266ea0;p=aubio.git

examples/utils.c: exit if an output file could not be opened
---

diff --git a/examples/utils.c b/examples/utils.c
index 16c321cb..246d9b43 100644
--- a/examples/utils.c
+++ b/examples/utils.c
@@ -209,6 +209,10 @@ examples_common_init (int argc, char **argv)
     samplerate = aubio_source_get_samplerate(this_source);
     if (sink_uri != NULL) {
       this_sink = new_aubio_sink ((char_t*)sink_uri, samplerate);
+      if (this_sink == NULL) {
+        outmsg ("Could not open output file %s.\n", sink_uri);
+        exit (1);
+      }
     }
   }
 #ifdef HAVE_LASH