X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=program%2Fsrc%2Frrd_nan_inf.c;h=ce0873e5ed37003c7e4c12dd7ae29866870aae0a;hb=afbab79d68867349fe06a2948ae0c911d5b81bc8;hp=473f51b0e4929d8ab3cc1e373177d3a1dd55a111;hpb=a37f69d21682a26cfca59490ade45f7a936b85a6;p=rrdtool-all.git

diff --git a/program/src/rrd_nan_inf.c b/program/src/rrd_nan_inf.c
index 473f51b0..ce0873e5 100644
--- a/program/src/rrd_nan_inf.c
+++ b/program/src/rrd_nan_inf.c
@@ -2,8 +2,10 @@
 
 #if defined(WIN32)
 
+#include <math.h>
+
 double set_to_DNAN(void) { return (double)fmod(0.0,0.0); }
-double set_to_DINF(void) { return (double)log(0.0); }
+double set_to_DINF(void) { return (double)fabs((double)log(0.0)); }
 
 #else