tests/: add void to prototypes to build with -Wstrict-prototypes

[aubio.git] / tests / src / spectral / test-fft.c

diff --git a/tests/src/spectral/test-fft.c b/tests/src/spectral/test-fft.c
index 101c406..6405de4 100644 (file)
--- a/tests/src/spectral/test-fft.c
+++ b/tests/src/spectral/test-fft.c
@@ -1,6 +1,6 @@
 #include <aubio.h>
 
-int main ()
+int main (void)
 {
   uint_t win_s = 8; // window size
   fvec_t * in = new_fvec (win_s); // input buffer