1 files changed, 5 insertions, 6 deletions
diff --git a/sql/sql_string.cc b/sql/sql_string.cc
index 4d577fffb3e..9a21c0a9144 100644
--- a/sql/sql_string.cc
+++ b/sql/sql_string.cc
@@ -535,22 +535,21 @@ bool String::append(const char *s)
   return append(s, (uint) strlen(s));
 }
 
-
-
-bool String::append_ulonglong(ulonglong val)
+bool String::append_longlong(longlong val)
 {
   if (realloc(str_length+MAX_BIGINT_WIDTH+2))
     return TRUE;
-  char *end= (char*) longlong10_to_str(val, (char*) Ptr + str_length, 10);
+  char *end= (char*) longlong10_to_str(val, (char*) Ptr + str_length, -10);
   str_length= end - Ptr;
   return FALSE;
 }
 
-bool String::append_longlong(longlong val)
+
+bool String::append_ulonglong(ulonglong val)
 {
   if (realloc(str_length+MAX_BIGINT_WIDTH+2))
     return TRUE;
-  char *end= (char*) longlong10_to_str(val, (char*) Ptr + str_length, -10);
+  char *end= (char*) longlong10_to_str(val, (char*) Ptr + str_length, 10);
   str_length= end - Ptr;
   return FALSE;
 }