committed patch 1710682 by jfaith

- in src/libcola/cola.cpp, isnan is used and not the cross-platform definition isNaN defined in isnan.h => replaced isnan by isNaN and included isnan.h
- add math.h include in src/libcola/gradient_projection.cpp
This was necessary because libcola does not compile for OS X 10.3.9

(bzr r2973)

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libcola/gradient_projection.cpp b/src/libcola/gradient_projection.cpp
index 78b141b3e..94844ca88 100644
--- a/src/libcola/gradient_projection.cpp
+++ b/src/libcola/gradient_projection.cpp
@@ -19,7 +19,7 @@
 #include <iostream>
 #include "isnan.h"
 #include "isinf.h"
-
+#include <math.h>
 
 using namespace std;
 using namespace vpsc;