shithub: aubio

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src/io/source_sndfile.c: avoid segfault when deleting NULL

--- a/src/io/source_sndfile.c

+++ b/src/io/source_sndfile.c

@@ -117,6 +117,7 @@

 }

 void del_aubio_source_sndfile(aubio_source_sndfile_t * s){

+  if (!s) return;

   if (sf_close(s->handle)) {

     AUBIO_ERR("Error closing file %s: %s", s->path, sf_strerror (NULL));

   }