fix from 3.1 first commit

fujuntang

2021-08-11 68d23225a38a35f1325eb39fa4ed5a005d5de473

 src/bus_error.cpp

@@ -11,12 +11,16 @@
static pthread_key_t strerrorKey;


static char *_bus_errlist[_bus_nerr] = {
static const char *_bus_errlist[_bus_nerr] = {
  "\0",
  "Timeout",
  "Timed out",
  "The other end is not inline",
  "Key already in use",
  "Network fault"
  "Network fault",
  "Send to self error",
  "Receive from wrong end",
  "Service stoped",
  "Exceed resource limit"

};