rem: free(paths);
add: wfree(paths);
context: listIconPaths(WMList *lPtr){    char *paths;    char *path;    paths = wstrdup(wPreferences.icon_path);    path = strtok(paths, ":");    do {	char *tmp;	tmp = wexpandpath(path);	/* do not sort, because the order implies the order of	 * directories searched */	if (access(tmp, X_OK)==0)	    WMAddListItem(lPtr, path);	free(tmp);    } while ((path=strtok(NULL, ":"))!=NULL);    free(paths);}