Code cleanup

src/df.c

@@ -44,6 +44,7 @@ static int _df(Prefs * prefs, int filec, char * filev[])
 			"-blocks       Used  Available Capacity Mounted on\n");
 	if(filec == 0)
 		return _df_mtab(prefs);
+	else
 		for(i = 0; i < filec; i++)
 			ret |= _df_do(prefs, filev[i]);
 	return ret;