sp-filter: fix memory leak when trying to set a duplicate name for an image.

This function could use more cleanup, but because I can't test now, I will write it down here:
int sp_filter_set_image_name(SPFilter *filter, gchar const *name) {
    gchar *name_copy = strdup(name);
    pair<gchar*,int> new_pair(name_copy, filter->_image_number_next++); // post-increment number_next
    pair<map<gchar*,int,ltstr>::iterator,bool> ret = filter->_image_name->insert(new_pair);
    if (ret.second == false) {
        // The element is not inserted (because an element with the same key was already in the map) 
        // Therefore, free the memory allocated for the new entry:
        free(name_copy);
    }
    return (*ret.first).second;
}

(bzr r13684)

0 files changed, 0 insertions, 0 deletions