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-rw-r--r--sql/protocol.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/protocol.cc b/sql/protocol.cc
index 7c4b09ac3e3..da2a285fffc 100644
--- a/sql/protocol.cc
+++ b/sql/protocol.cc
@@ -200,7 +200,7 @@ net_printf(THD *thd, uint errcode, ...)
2+SQLSTATE_LENGTH+1 : 2) : 0);
#ifndef EMBEDDED_LIBRARY
text_pos=(char*) net->buff + head_length + offset + 1;
- length=(char*)net->buff_end-text_pos;
+ length= (uint) ((char*)net->buff_end - text_pos);
#else
length=sizeof(text_pos)-1;
#endif