Index: /trunk/Ohana/src/gastro2/src/lumfunc.c
===================================================================
--- /trunk/Ohana/src/gastro2/src/lumfunc.c	(revision 40555)
+++ /trunk/Ohana/src/gastro2/src/lumfunc.c	(revision 40556)
@@ -17,5 +17,7 @@
 
   // use 'explicit_bzero' to avoid optimizations compile warnings
-  explicit_bzero (mbin, NMBIN * sizeof (double));
+  // explicit_bzero (mbin, NMBIN * sizeof (double));
+  memset (mbin, 0, NMBIN * sizeof (double));
+  memset (bin, 0, NMBIN * sizeof (double));
 
   /* sum histogram */