do not attempt to include fftw3.h if configure didn't found it

17 years ago · d48403057d
parent 4d99d11cfe
commit d48403057d
1 changed files with 3 additions and 1 deletions
--- a/src/visualizer.h
+++ b/src/visualizer.h
@ -30,7 +30,9 @@
 #include "window.h"
 #include "screen.h"

-#include <fftw3.h>
+#ifdef HAVE_FFTW3_H
+# include <fftw3.h>
+#endif

 class Visualizer : public Screen<Window>
 {