Fix build break

src/nnn.c

@@ -5781,20 +5781,14 @@ nochange:
 		case SEL_CDBEGIN: // fallthrough
 		case SEL_CDLAST: // fallthrough
 		case SEL_CDROOT:
-			switch (sel) {
+			if (sel == SEL_CDHOME)
-			case SEL_CDHOME:
 				dir = home;
-				break;
+			else if (sel == SEL_CDBEGIN)
-			case SEL_CDBEGIN:
 				dir = ipath;
-				break;
+			else if (sel == SEL_CDLAST)
-			case SEL_CDLAST:
 				dir = lastdir;
-				break;
+			else
-			default: /* SEL_CDROOT */
+				dir = "/"; /* SEL_CDROOT */
-				dir = "/";
-				break;
-			}
 
 			if (!dir || !*dir) {
 				printwait(messages[MSG_NOT_SET], &presel);