From: Paul Brossier <piem@altern.org>
Date: Tue, 9 Aug 2005 23:43:39 +0000 (+0000)
Subject: fix segfault when file not found
X-Git-Tag: bzr2git~852
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=b1f723d9cc3647f61a19a2d6413445f6151d6d05;p=aubio.git

fix segfault when file not found
---

diff --git a/examples/utils.c b/examples/utils.c
index 7c8abe0b..f6cb0575 100644
--- a/examples/utils.c
+++ b/examples/utils.c
@@ -210,7 +210,7 @@ int parse_args (int argc, char **argv) {
 void examples_common_init(int argc,char ** argv) {
 
 
-  aubio_sndfile_t * onsetfile;
+  aubio_sndfile_t * onsetfile = NULL;
   /* parse command line arguments */
   parse_args(argc, argv);
 
@@ -219,6 +219,8 @@ void examples_common_init(int argc,char ** argv) {
           (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) {
           /* read the output sound once */
           aubio_sndfile_read(onsetfile, overlap_size, woodblock);
   }