src/spectral/fft.c: use HAVE_AUBIO_DOUBLE, not AUBIO_SINGLE_PRECISION

diff --git a/src/spectral/fft.c b/src/spectral/fft.c
index 8c682bb..09177a3 100644 (file)
--- a/src/spectral/fft.c
+++ b/src/spectral/fft.c
@@ -35,7 +35,7 @@
 #endif
 
 #if HAVE_FFTW3F
-#if !AUBIO_SINGLE_PRECISION 
+#if HAVE_AUBIO_DOUBLE
 #warning "Using aubio in double precision with fftw3 in single precision"
 #endif
 #define real_t float