Manual merge.

1 files changed, 4 insertions, 4 deletions

diff --git a/sql/sql_lex.h b/sql/sql_lex.h
index 22b7d2e359c..76fd5354c51 100644
--- a/sql/sql_lex.h
+++ b/sql/sql_lex.h
@@ -1190,7 +1190,7 @@ public:
     Get a character, and advance in the stream.
     @return the next character to parse.
   */
-  char yyGet()
+  unsigned char yyGet()
   {
     char c= *m_ptr++;
     if (m_echo)
@@ -1202,7 +1202,7 @@ public:
     Get the last character accepted.
     @return the last character accepted.
   */
-  char yyGetLast()
+  unsigned char yyGetLast()
   {
     return m_ptr[-1];
   }
@@ -1210,7 +1210,7 @@ public:
   /**
     Look at the next character to parse, but do not accept it.
   */
-  char yyPeek()
+  unsigned char yyPeek()
   {
     return m_ptr[0];
   }
@@ -1219,7 +1219,7 @@ public:
     Look ahead at some character to parse.
     @param n offset of the character to look up
   */
-  char yyPeekn(int n)
+  unsigned char yyPeekn(int n)
   {
     return m_ptr[n];
   }