yanglint REFACTOR put brackets outside macros
diff --git a/tools/lint/main_ni.c b/tools/lint/main_ni.c
index 3801dfe..e58e85a 100644
--- a/tools/lint/main_ni.c
+++ b/tools/lint/main_ni.c
@@ -518,10 +518,11 @@
 
     opterr = 0;
 #ifndef NDEBUG
-    while ((opt = getopt_long(argc, argv, "hvVQf:p:DF:iP:qs:net:d:lL:o:O:R:myY:G:", options, &opt_index)) != -1) {
+    while ((opt = getopt_long(argc, argv, "hvVQf:p:DF:iP:qs:net:d:lL:o:O:R:myY:G:", options, &opt_index)) != -1)
 #else
-    while ((opt = getopt_long(argc, argv, "hvVQf:p:DF:iP:qs:net:d:lL:o:O:R:myY:", options, &opt_index)) != -1) {
+    while ((opt = getopt_long(argc, argv, "hvVQf:p:DF:iP:qs:net:d:lL:o:O:R:myY:", options, &opt_index)) != -1)
 #endif
+    {
         switch (opt) {
         case 'h': /* --help */
             help(0);