X-Git-Url: https://jfr.im/git/irc/evilnet/x3.git/blobdiff_plain/4cb36ef05734bc040784d67794a3376b0e3a5ec2..b8036263460c7bb538684caafa7309c360734155:/src/math.c

diff --git a/src/math.c b/src/math.c
index bf7ae8c..0cab1a6 100644
--- a/src/math.c
+++ b/src/math.c
@@ -24,7 +24,7 @@
 #include "saxdb.h"
 #include "timeq.h"
 
-#ifndef HAVE_MATH_H
+#ifdef HAVE_MATH_H
   #include <math.h>
   #include <complex.h>
 #else