[gnome-color-manager] Fix an invalid read in the pnp tables parsing code

[Richard Hughes <rhughes src gnome org>]

commit efdabee195d15ef58e8d97f3f9a675d1e332383c
Author: Richard Hughes <richard hughsie com>
Date:   Wed Nov 18 13:32:42 2009 +0000

    Fix an invalid read in the pnp tables parsing code

 src/gcm-tables.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/gcm-tables.c b/src/gcm-tables.c
index 0e4e940..e73c750 100644
--- a/src/gcm-tables.c
+++ b/src/gcm-tables.c
@@ -98,6 +98,8 @@ gcm_tables_get_pnp_id (GcmTables *tables, const gchar *pnp_id, GError **error)
 		/* parse into lines */
 		split = g_strsplit (data, "\n", -1);
 		for (i=0; split[i] != NULL; i++) {
+			if (split[i][0] == '\0')
+				continue;
 			split[i][3] = '\0';
 			g_hash_table_insert (priv->pnp_table, g_strdup (split[i]), g_strdup (&split[i][4]));
 		}