From e60e78326283d2f79944b93157866806b9cb25bf Mon Sep 17 00:00:00 2001
From: Liang Yan <liang.z.yan@intel.com>
Date: Tue, 12 Jun 2018 14:31:49 +0800
Subject: [PATCH] event/app: exit app before trace setting if no DEBUG macro

Change-Id: I7c3194996e2ab669601f5d43b72d100476fe1ade
Signed-off-by: Liang Yan <liang.z.yan@intel.com>
Reviewed-on: https://review.gerrithub.io/414739
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
---
 lib/event/app.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/event/app.c b/lib/event/app.c
index 6b174abb9..f324705cb 100644
--- a/lib/event/app.c
+++ b/lib/event/app.c
@@ -749,6 +749,13 @@ spdk_app_parse_args(int argc, char **argv, struct spdk_app_opts *opts,
 			break;
 		}
 		case 't':
+#ifndef DEBUG
+			fprintf(stderr, "%s must be built with CONFIG_DEBUG=y for -t flag\n",
+				argv[0]);
+			usage(app_usage);
+			rval = SPDK_APP_PARSE_ARGS_FAIL;
+			goto parse_done;
+#else
 			rc = spdk_log_set_trace_flag(optarg);
 			if (rc < 0) {
 				fprintf(stderr, "unknown flag\n");
@@ -757,13 +764,6 @@ spdk_app_parse_args(int argc, char **argv, struct spdk_app_opts *opts,
 				goto parse_done;
 			}
 			opts->print_level = SPDK_LOG_DEBUG;
-#ifndef DEBUG
-			fprintf(stderr, "%s must be built with CONFIG_DEBUG=y for -t flag\n",
-				argv[0]);
-			usage(app_usage);
-			rval = SPDK_APP_PARSE_ARGS_FAIL;
-			goto parse_done;
-#else
 			break;
 #endif
 		case 'u':