--- nightfall-1.82/Light.c.orig	2014-07-04 01:25:08.000000000 +0200

+++ nightfall-1.82/Light.c	2014-07-04 01:26:04.000000000 +0200

@@ -147,7 +147,7 @@

 {

   double Merit = 0;  /* the merit for (observed-computed)              */

-  int    i;          /* a loop variable                                */

+  int    i,j;          /* a loop variable                                */

 #ifdef _WITH_GTK

   char   * args[24];

@@ -265,6 +265,14 @@

   Spot[0]       = malloc(N_SPOT * sizeof(SpotLight));

   Spot[1]       = malloc(N_SPOT * sizeof(SpotLight));

+  for (i=0; i<2; i++) {

+    for (j=0; j < N_SPOT; j++) {

+      Spot[i][j].longitude    = 0.0;            

+      Spot[i][j].latitude     = 0.0;            

+      Spot[i][j].radius       = 0.0;            

+      Spot[i][j].dimfactor    = 0.0;

+    }

+  }

   FluxOut       = malloc(PHASESTEPS * sizeof(PhotoOut));

   FluxOutFull   = NULL;

   N_FluxOutFull = 0;

--- nightfall-1.82/LightGtk.c.orig	2014-07-04 01:26:24.000000000 +0200

+++ nightfall-1.82/LightGtk.c	2014-07-04 01:27:21.000000000 +0200

@@ -308,8 +308,9 @@

   gchar *info_str;                     /* OpenGL hardware information */

 #endif 

-

-  char        InitString[64];          /* init string for entry field */

+/* Set this string to something large since initialized doubles can

+     generate huge strings */

+  char        InitString[1024];          /* init string for entry field */

   int         i;                       /* misc                        */

   char        top_title[256];          /* title string                */