Index: trunk/Ohana/src/skycalc/src/astro.c
===================================================================
--- trunk/Ohana/src/skycalc/src/astro.c	(revision 27435)
+++ trunk/Ohana/src/skycalc/src/astro.c	(revision 27491)
@@ -148,4 +148,5 @@
   short i;
 
+  delt = 0.0;
   year = 1900. + (jd - 2415019.5) / 365.25;