Fix compile error on Centos7

2017-06-15 15:17:33 +03:00
parent 81eeed55aa
commit 3260069ed8
1 changed files with 5 additions and 1 deletions
--- a/server/core/gateway.cc
+++ b/server/core/gateway.cc
@ -3006,7 +3006,11 @@ static bool handle_debug_args(char* args)
        {
            total_len += strlen(debug_arguments[i].name) + 1;
        }
-        char arglist[total_len] = "";
+        char arglist[total_len];
+        if (total_len > 0)
+        {
+            arglist[0] = '\0';
+        }
        for (int i = 0; debug_arguments[i].action != NULL; i++)
        {
            strcat(arglist, debug_arguments[i].name);