lib/sl/sl.c

134     SL_cmd *c, *prev_c;
142 	prev_c = NULL;
145 		if(prev_c)
146 		    printf ("\n\t%s%s", prev_c->usage ? prev_c->usage : "",
147 			    prev_c->usage ? "\n" : "");
148 		prev_c = c;
153 	if(prev_c)
154 	    printf ("\n\t%s%s", prev_c->usage ? prev_c->usage : "",
155 		    prev_c->usage ? "\n" : "");