main: remove global bool processed_config_file.

This seemed out of place. Now the information is
stored in the correct places (as log.c:logging_initialized).

This way, we will be able to cleanly re-initialize
logging during config reload (SIGHUP) in subsequent
commits.

Michael

src/main.c

@@ -50,7 +50,6 @@
 struct config_s config;
 struct config_s config_defaults;
 unsigned int received_sighup = FALSE;   /* boolean */
-unsigned int processed_config_file = FALSE;     /* boolean */
 
 /*
  * Handle a signal
@@ -363,8 +362,6 @@ main (int argc, char **argv)
                 exit (EX_SOFTWARE);
         }
 
-        processed_config_file = TRUE;
-
         init_stats ();
 
         /* If ANONYMOUS is turned on, make sure that Content-Length is

src/main.h

@@ -31,7 +31,6 @@
 /* Global Structures used in the program */
 extern struct config_s config;
 extern unsigned int received_sighup;    /* boolean */
-extern unsigned int processed_config_file;      /* boolean */
 
 extern int reload_config (void);