my_addr_resolve: don't resolve unknown addresses to ??:0(??), but return an error instead

(better to have an address in the output than ??:0)
2013-12-12 18:14:14 +01:00 · 2013-12-12 18:14:14 +01:00 · ca083a764f
commit ca083a764f
parent c47dd98f90
1 changed files with 4 additions and 0 deletions
--- a/mysys/my_addr_resolve.c
+++ b/mysys/my_addr_resolve.c
@ -153,6 +153,10 @@ int my_addr_resolve(void *ptr, my_addr_loc *loc)
  while (*s != ':')
    s++;
  *s++= 0;
+
+  if (strcmp(loc->file, "??") == 0)
+    return 1;
+
  loc->line= 0;
  while (isdigit(*s))
    loc->line = loc->line * 10 + (*s++ - '0');