"read_filter_list()" and "save_filter_list()" mallocate the path string

that they return through the "pref_path_return" argument; make it a
"char **", as a pointer to a "char *" is passed to it, and the caller
has to free that.

svn path=/trunk/; revision=15249

2 files changed, 4 insertions, 4 deletions

diff --git a/filters.c b/filters.c
index 86f570c520..e8aa3cb33f 100644
--- a/filters.c
+++ b/filters.c
@@ -78,7 +78,7 @@ static GList *display_filters = NULL;
 #define INIT_BUF_SIZE	128
 
 void
-read_filter_list(filter_list_type_t list, const char **pref_path_return,
+read_filter_list(filter_list_type_t list, char **pref_path_return,
     int *errno_return)
 {
   const char *ff_name;
@@ -423,7 +423,7 @@ remove_from_filter_list(filter_list_type_t list, GList *fl_entry)
  * and "*errno_return" is set to the error.
  */
 void
-save_filter_list(filter_list_type_t list, const char **pref_path_return,
+save_filter_list(filter_list_type_t list, char **pref_path_return,
     int *errno_return)
 {
   const gchar *ff_name;
diff --git a/filters.h b/filters.h
index 239b775679..d059c8cc80 100644
--- a/filters.h
+++ b/filters.h
@@ -47,7 +47,7 @@ typedef struct {
  * the file we tried to read - it should be freed by our caller -
  * and "*errno_return" is set to the error.
  */
-void read_filter_list(filter_list_type_t list, const char **pref_path_return,
+void read_filter_list(filter_list_type_t list, char **pref_path_return,
     int *errno_return);
 
 /*
@@ -75,5 +75,5 @@ void remove_from_filter_list(filter_list_type_t list, GList *fl_entry);
  * the file we tried to read - it should be freed by our caller -
  * and "*errno_return" is set to the error.
  */
-void save_filter_list(filter_list_type_t list, const char **pref_path_return,
+void save_filter_list(filter_list_type_t list, char **pref_path_return,
     int *errno_return);