From ec2362e7e16b76b582196299e5ddae33560de641 Mon Sep 17 00:00:00 2001
From: Thomas White <taw@physics.org>
Date: Fri, 26 Aug 2011 11:45:20 -0700
Subject: Use nominal wavelength is value from HDF5 is NaN

---
 src/hdf5-file.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/hdf5-file.c b/src/hdf5-file.c
index a3e7d21b..4ec11e75 100644
--- a/src/hdf5-file.c
+++ b/src/hdf5-file.c
@@ -297,6 +297,7 @@ static double get_wavelength(struct hdfile *f)
 	H5Dclose(dh);
 
 	if ( r < 0 ) return -1.0;
+	if ( isnan(lambda) ) return -1.0;
 
 	/* Convert nm -> m */
 	if ( nm ) return lambda / 1.0e9;
-- 
cgit v1.2.3