rem: free(gspath);
add: wfree(gspath);
context: wusergnusteppath(){    static char *path = NULL;    char *gspath;    int pathlen;    if (!path) {	gspath = getenv("GNUSTEP_USER_ROOT");	if (gspath) {	    gspath = wexpandpath(gspath);	    pathlen = strlen(gspath) + 4;	    path = wmalloc(pathlen);	    strcpy(path, gspath);	    free(gspath);	} else {	    pathlen = strlen(wgethomedir()) + 10;	    path = wmalloc(pathlen);	    strcpy(path, wgethomedir());	    strcat(path, "/GNUstep");	}    }    return path;}