From 1052b2193d46d5c1251eb0e9285555f868ba543b Mon Sep 17 00:00:00 2001
From: graham.gower <graham.gower@e8e0d7a0-c8d9-11dd-a880-a1081c7ac358>
Date: Thu, 12 Nov 2009 20:23:20 -0500
Subject: Make opkg_conf_parse_file() return -1 for error, as expected where it is called.

git-svn-id: http://opkg.googlecode.com/svn/trunk@295 e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
---
(limited to 'libopkg')

diff --git a/libopkg/opkg_conf.c b/libopkg/opkg_conf.c
index 8b10260..47e11ec 100644
--- a/libopkg/opkg_conf.c
+++ b/libopkg/opkg_conf.c
@@ -505,18 +505,19 @@ static int opkg_conf_parse_file(opkg_conf_t *conf, const char *filename,
 {
      int err;
      opkg_option_t * options;
-     FILE *file = fopen(filename, "r");
+     FILE *file;
      regex_t valid_line_re, comment_re;
 #define regmatch_size 12
      regmatch_t regmatch[regmatch_size];
 
      opkg_init_options_array(conf, &options);
 
+     file = fopen(filename, "r");
      if (file == NULL) {
 	  fprintf(stderr, "%s: failed to open %s: %s\n",
 		  __FUNCTION__, filename, strerror(errno));
 	  free(options);
-	  return errno;
+	  return -1;
      }
      opkg_message(conf, OPKG_NOTICE, "loading conf file %s\n", filename);
 
@@ -525,12 +526,12 @@ static int opkg_conf_parse_file(opkg_conf_t *conf, const char *filename,
 		    REG_EXTENDED);
      if (err) {
 	  free(options);
-	  return err;
+	  return -1;
      }
      err = xregcomp(&valid_line_re, "^[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))([[:space:]]+([^[:space:]]+))?[[:space:]]*$", REG_EXTENDED);
      if (err) {
 	  free(options);
-	  return err;
+	  return -1;
      }
 
      while(1) {
@@ -622,7 +623,7 @@ static int opkg_conf_parse_file(opkg_conf_t *conf, const char *filename,
 	       fprintf(stderr, "WARNING: Ignoring unknown configuration "
 		       "parameter: %s %s %s\n", type, name, value);
 	       free(options);
-	       return EINVAL;
+	       return -1;
 	  }
 
 	  free(type);
--
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