updated for version 7.3.464

Problem:    Compiler warning for sprintf.
Solution:   Put the length in a variable. (Dominique Pelle)

src/version.c

@@ -714,6 +714,10 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    464,
+/**/
+    464,
 /**/
     463,
 /**/
@@ -2187,12 +2191,9 @@ do_intro_line(row, mesg, add_version, attr)
 	    /* Check for 9.9x or 9.9xx, alpha/beta version */
 	    if (isalpha((int)vers[3]))
 	    {
-		if (isalpha((int)vers[4]))
-		    sprintf((char *)vers + 5, ".%d%s", highest_patch(),
-							   mediumVersion + 5);
-		else
-		    sprintf((char *)vers + 4, ".%d%s", highest_patch(),
-							   mediumVersion + 4);
+		int len = (isalpha((int)vers[4])) ? 5 : 4;
+		sprintf((char *)vers + len, ".%d%s", highest_patch(),
+							 mediumVersion + len);
 	    }
 	    else
 		sprintf((char *)vers + 3, ".%d", highest_patch());