[FIX] add missed include

Type checking error occurs while compiling with gcc-13.

Signed-off-by: Jiho Chu <jiho.chu@samsung.com>

diff --git a/src/core/utils/ne-utils.cc b/src/core/utils/ne-utils.cc
index 3f240f824feb300889d8c0e4206ab33a6b55eba4..48e94aa73e34d977801006d9fb8de34566eee483 100644 (file)
--- a/src/core/utils/ne-utils.cc
+++ b/src/core/utils/ne-utils.cc
@@ -14,6 +14,7 @@
 #include <sys/timeb.h>
 #include <assert.h>
 #include <stdarg.h>
+#include <string>
 
 #include "ne-utils.h"
 #include "ne-conf.h"