mysqltest intelligible error message about empty variable name

eef24deb · Aleksey Midenkov · 44823ee4 · eef24deb
Commit eef24deb authored Feb 27, 2024 by Aleksey Midenkov
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client/mysqltest.cc client/mysqltest.cc +1 -1

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--- a/client/mysqltest.cc
+++ b/client/mysqltest.cc
@@ -2496,7 +2496,7 @@ VAR* var_get(const char *var_name, const char **var_name_end, my_bool raw,
    {
      if (ignore_not_existing)
 	DBUG_RETURN(0);
-      die("Empty variable");
+      die("Empty variable name in context: \"%.50s\"", var_name - 1);
    }
    length= (uint) (var_name - save_var_name);
    if (length >= MAX_VAR_NAME_LENGTH)