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

[aubio.git] / tests / src / pitch / test-pitchschmitt.c

diff --git a/tests/src/pitch/test-pitchschmitt.c b/tests/src/pitch/test-pitchschmitt.c
index b856302..bae7f81 100644 (file)
--- a/tests/src/pitch/test-pitchschmitt.c
+++ b/tests/src/pitch/test-pitchschmitt.c
@@ -5,7 +5,7 @@
 
 #include <aubio.h>
 
-int main ()
+int main (void)
 {
   uint_t n = 10; // compute n times
   uint_t win_s = 1024; // window size