98 #define EMPTYSTRING(x)	((x) == NULL || (*(x) == '\0'))  macro
218 	if (EMPTYSTRING(savefile)) {  in file_get()
395 	if (EMPTYSTRING(path)) {  in url_get()
406 	if (EMPTYSTRING(path) && !outfile) {  in url_get()
427 	if (EMPTYSTRING(savefile)) {  in url_get()
464 		if (EMPTYSTRING(host)) {  in url_get()
471 		if (!EMPTYSTRING(path))  in url_get()
475 		if (!EMPTYSTRING(path)) {  in url_get()
1348 				if (EMPTYSTRING(username)) {  in auto_fetch()
1403 		if (EMPTYSTRING(host)) {  in auto_fetch()
1418 		if (!EMPTYSTRING(dir)) {  in auto_fetch()
1445 		if (!EMPTYSTRING(portnum)) {  in auto_fetch()
1472 			if (!EMPTYSTRING(dir) &&  in auto_fetch()
1475 			if (!EMPTYSTRING(file) &&  in auto_fetch()
1481 		if (!EMPTYSTRING(dir) && !dirhasglob) {  in auto_fetch()
1492 		if (EMPTYSTRING(file)) {  in auto_fetch()