Revert "Fix clang error"

This reverts commit 78de6b5752.

src/nnn.c

@@ -459,7 +459,7 @@ static struct timespec gtimeout;
 #define clearprompt() printmsg("")
 #define printwarn() printmsg(strerror(errno))
 #define istopdir(path) ((path)[1] == '\0' && (path)[0] == '/')
-#define copycurname() if (ndents) xstrlcpy(lastname, dents[cur].name, NAME_MAX + 1)
+#define copycurname() xstrlcpy(lastname, dents[cur].name, NAME_MAX + 1)
 #define settimeout() timeout(1000)
 #define cleartimeout() timeout(-1)
 #define errexit() printerr(__LINE__)
@@ -3299,7 +3299,8 @@ nochange:
 			presel = filterentries(path);
 
 			/* Save current */
-			copycurname();
+			if (ndents)
+				copycurname();
 
 			if (presel == 27) {
 				presel = 0;
@@ -3388,7 +3389,8 @@ nochange:
 			}
 
 			/* Save current */
-			copycurname();
+			if (ndents)
+				copycurname();
 			goto begin;
 		case SEL_STATS:
 			if (!ndents)
@@ -3432,7 +3434,8 @@ nochange:
 				r = handle_archive(newpath, "-x", path);
 				break;
 			case SEL_REDRAW:
-				copycurname();
+				if (ndents)
+					copycurname();
 				goto begin;
 			case SEL_RENAMEALL:
 				r = getutil(utils[VIDIR]);
@@ -3478,7 +3481,8 @@ nochange:
 				presel = FILTER;
 
 			/* Save current */
-			copycurname();
+			if (ndents)
+				copycurname();
 
 			/* Repopulate as directory content may have changed */
 			goto begin;
@@ -3623,7 +3627,8 @@ nochange:
 
 			spawn("sh", "-c", g_buf, path, F_NORMAL);
 
-			copycurname();
+			if (ndents)
+				copycurname();
 			if (cfg.filtermode)
 				presel = FILTER;
 			goto begin;
@@ -3787,7 +3792,8 @@ nochange:
 
 					if (cfg.filtermode)
 						presel = FILTER;
-					copycurname();
+					if (ndents)
+						copycurname();
 					goto begin;
 				} else {
 					close(fd);
@@ -3926,7 +3932,8 @@ nochange:
 				presel = FILTER;
 
 			/* Save current */
-			copycurname();
+			if (ndents)
+				copycurname();
 
 			/* Repopulate as directory content may have changed */
 			goto begin;
@@ -4002,7 +4009,8 @@ nochange:
 			if (xlines != LINES || xcols != COLS) {
 				idle = 0;
 				setdirwatch();
-				copycurname();
+				if (ndents)
+					copycurname();
 				goto begin;
 			}
 
@@ -4010,7 +4018,8 @@ nochange:
 			if (idletimeout && idle == idletimeout) {
 				idle = 0;
 				spawn(utils[LOCKER], NULL, NULL, NULL, F_NORMAL);
-				copycurname();
+				if (ndents)
+					copycurname();
 				goto begin;
 			}