Some compiler warnings for Ubuntu 10.04 were eliminated.

yaAGC/DecodeDigitalDownlink.c

@@ -1,5 +1,5 @@
  /*
-  Copyright 2005,2009 Ronald S. Burkey <[email protected]>
+  Copyright 2005,2009-2010 Ronald S. Burkey <[email protected]>
   
   This file is part of yaAGC.
 
@@ -56,6 +56,8 @@
 				default is NULL, in which case PrintDownlinkList
 				is used.  If non-NULL, then whateverit points
 				to is used in place of PrintDownlinkList.
+		11/22/10 RSB    Eliminated a compiler warning I suddenly
+                                encountered in Ubuntu 10.04.
   
 */
 
@@ -2062,7 +2064,7 @@ DecodeErasableDump (char *Title)
 {
   int i, j, row, col;
   Sclear ();
-  sprintf (&Sbuffer[0][0], Title);
+  sprintf (&Sbuffer[0][0], "%s", Title);
   sprintf (&Sbuffer[1][0], "ID=%05o  SYNC=%05o  PASS=%o  EBANK=%o  TIME1=%05o",
            DownlinkListBuffer[0], DownlinkListBuffer[1],
 	   (DownlinkListBuffer[2] >> 11) & 1,

yaAGC/nbfgets.c

@@ -1,5 +1,5 @@
 /*
-  Copyright 2003-2005,2008-2009 Ronald S. Burkey <[email protected]>
+  Copyright 2003-2005,2008-2010 Ronald S. Burkey <[email protected]>
   
   This file is part of yaAGC.
 
@@ -54,6 +54,8 @@
 				readline() and rl_getc().
 		08/02/09 RSB	Tried to make it work again without readline
 				support.
+		11/22/10 RSB    Eliminated a compiler warning I encountered
+                                in Ubuntu 10.04.
 */
 
 #include <pthread.h>
@@ -273,6 +275,10 @@ static void * nbfgetsThreadFunction (void *Arg)
       }
       pthread_mutex_unlock(&nbfgetsMutex);     
     }
+  // This function doesn't actually return, but I've
+  // put in the following line to avoid a compiler
+  // warning in some compiler versions.
+  return (NULL);
 }
 
 // Signals to the thread reading in the input from stdin to actually go

yaAGS/nbfgets.c

@@ -1,5 +1,5 @@
 /*
-  Copyright 2003-2005,2009 Ronald S. Burkey <[email protected]>
+  Copyright 2003-2005,2009-2010 Ronald S. Burkey <[email protected]>
   
   This file is part of yaAGC.
 
@@ -46,6 +46,8 @@
 		... undocumented changes apparently occurred here ...
 		08/01/09 RSB	Changed incorrect usage of returned string 
 				from readline(), which could be NULL.
+                11/22/10 RSB    Eliminated a compiler warning I encountered
+                                in Ubuntu 10.04.
 */
 
 #include <pthread.h>
@@ -193,6 +195,10 @@ nbfgetsThreadFunction (void *Arg)
       // Go to sleep until the string has been processed.
       pthread_cond_wait (&nbfgetsCond, &nbfgetsMutex);
     }
+  // This function doesn't actually return, but I've
+  // put in the following line to avoid a compiler
+  // warning in some compiler versions.
+  return (NULL);
 }
 
 // Signals to the thread reading in the input from stdin to actually go

yaYUL/SymbolTable.c

@@ -745,7 +745,7 @@ PrintSymbolsToFile (FILE *fp)
         {
           fprintf (fp, "\t\t");
 	  if (HtmlOut != NULL)
-	    fprintf (HtmlOut, NormalizeString ("\t"));
+	    fprintf (HtmlOut, "%s", NormalizeString ("\t"));
 	}
     }
   fprintf (fp, "\n");