From 5af990976d330c6f0716df277f59eab67b4aa397 Mon Sep 17 00:00:00 2001
From: didg <didg>
Date: Wed, 21 Jan 2009 04:04:20 +0000
Subject: [PATCH] remove bogus default ppd _PATH_PAPDPPDFILE, from Olaf Hering

---
 etc/papd/main.c | 12 ++++--------
 etc/papd/ppd.c  | 15 ++++++++-------
 etc/papd/ppd.h  |  3 +--
 3 files changed, 13 insertions(+), 17 deletions(-)

diff --git a/etc/papd/main.c b/etc/papd/main.c
index 4351c697..18cce3f8 100644
--- a/etc/papd/main.c
+++ b/etc/papd/main.c
@@ -1,5 +1,5 @@
 /*
- * $Id: main.c,v 1.24 2009-01-16 18:21:16 morgana Exp $
+ * $Id: main.c,v 1.25 2009-01-21 04:04:20 didg Exp $
  *
  * Copyright (c) 1990,1995 Regents of The University of Michigan.
  * All Rights Reserved.  See COPYRIGHT.
@@ -72,7 +72,6 @@ char *strchr (), *strrchr ();
 #include "uam_auth.h"
 #include "print_cups.h"
 
-#define _PATH_PAPDPPDFILE	".ppd"
 
 #define PIPED_STATUS	"status: print spooler processing job"
 
@@ -201,7 +200,6 @@ int main( ac, av )
     defprinter.p_type = "LaserWriter";
     defprinter.p_zone = "*";
     memset(&defprinter.p_addr, 0, sizeof(defprinter.p_addr));
-    defprinter.p_ppdfile = _PATH_PAPDPPDFILE;
 #ifdef __svr4__
     defprinter.p_flags = P_PIPED;
     defprinter.p_printer = "/usr/bin/lp -T PS";
@@ -681,9 +679,7 @@ static void getprinters( cf )
 	/*
 	 * Get PPD file.
 	 */
-	if (( p = pgetstr( "pd", &a )) == NULL ) {
-	    pr->p_ppdfile = defprinter.p_ppdfile;
-	} else {
+	if (( p = pgetstr( "pd", &a ) )) {
 	    if (( pr->p_ppdfile = (char *)malloc( strlen( p ) + 1 )) == NULL ) {
 		perror( "malloc" );
 		exit( 1 );
@@ -822,7 +818,7 @@ int rprintcap( pr )
      * Check for ppd file, moved here because of cups_autoadd we cannot check at the usual location
      */
 
-    if ( pr->p_ppdfile == defprinter.p_ppdfile ) {
+    if ( pr->p_ppdfile == NULL ) {
 	if ( (p = (char *) cups_get_printer_ppd ( pr->p_printer )) != NULL ) {
 	    if (( pr->p_ppdfile = (char *)malloc( strlen( p ) + 1 )) == NULL ) {
 	    	LOG(log_error, logtype_papd, "malloc: %s", strerror(errno) );
@@ -830,7 +826,7 @@ int rprintcap( pr )
 	    }
 	    strcpy( pr->p_ppdfile, p );
 	    pr->p_flags |= P_CUPS_PPD;
-	    /*LOG(log_info, logtype_papd, "PPD File for %s set to %s", pr->p_printer, pr->p_ppdfile );*/
+	    LOG(log_info, logtype_papd, "PPD File for %s set to %s", pr->p_printer, pr->p_ppdfile );
 	}
     }
 
diff --git a/etc/papd/ppd.c b/etc/papd/ppd.c
index bde0ec0f..786ee9c6 100644
--- a/etc/papd/ppd.c
+++ b/etc/papd/ppd.c
@@ -1,5 +1,5 @@
 /*
- * $Id: ppd.c,v 1.13 2009-01-21 02:42:56 didg Exp $
+ * $Id: ppd.c,v 1.14 2009-01-21 04:04:20 didg Exp $
  *
  * Copyright (c) 1995 Regents of The University of Michigan.
  * All Rights Reserved.  See COPYRIGHT.
@@ -51,16 +51,17 @@ struct ppdent {
 };
 
 #ifndef SHOWPPD
-int ppd_inited = 0;
+static int ppd_inited;
 
-int ppd_init()
+static void ppd_init()
 {
-    if ( ppd_inited ) {
-	return( -1 );
-    }
+    if (ppd_inited)
+        return;
+
     ppd_inited++;
 
-    return read_ppd( printer->p_ppdfile, 0 );
+    if (printer->p_ppdfile)
+        read_ppd( printer->p_ppdfile, 0 );
 }
 #endif /* SHOWPPD */
 
diff --git a/etc/papd/ppd.h b/etc/papd/ppd.h
index bdfea746..12822977 100644
--- a/etc/papd/ppd.h
+++ b/etc/papd/ppd.h
@@ -1,5 +1,5 @@
 /*
- * $Id: ppd.h,v 1.4 2001-06-25 20:13:45 rufustfirefly Exp $
+ * $Id: ppd.h,v 1.5 2009-01-21 04:04:20 didg Exp $
  *
  * Copyright (c) 1995 Regents of The University of Michigan.
  * All Rights Reserved.  See COPYRIGHT.
@@ -23,6 +23,5 @@ struct ppd_feature {
 struct ppd_feature	*ppd_feature __P((const char *, int));
 struct ppd_font		*ppd_font __P((char *));
 int read_ppd __P((char *, int));
-int ppd_init __P(( void ));
 
 #endif /* PAPD_PPD_H */
-- 
2.39.2