src/io/source_wavread.c: set error message in seek if pos < 0

diff --git a/src/io/source_wavread.c b/src/io/source_wavread.c
index 7e3c212..2b7f811 100644 (file)
--- a/src/io/source_wavread.c
+++ b/src/io/source_wavread.c
@@ -408,6 +408,7 @@ uint_t aubio_source_wavread_get_channels(aubio_source_wavread_t * s) {
 uint_t aubio_source_wavread_seek (aubio_source_wavread_t * s, uint_t pos) {
   uint_t ret = 0;
   if ((sint_t)pos < 0) {
+    AUBIO_ERR("source_wavread: could not seek %s at %d (seeking position should be >= 0)\n", s->path, pos);
     return AUBIO_FAIL;
   }
   ret = fseek(s->fid, s->seek_start + pos * s->blockalign, SEEK_SET);