[PATCH 6/7] [libcpp,committed] Remove semicolon after do {} while (0) in BUF_APPEND

[Tom de Vries]

Hi,

this patch removes a semicolon after "do {} while (0)" in BUF_APPEND. 
This allows the macro to be used in if-then-elses without curly braces.

Committed as obvious.

Thanks,
- Tom

2017-11-02  Tom de Vries  <t...@codesourcery.com>

        PR other/82784
        * lex.c (BUF_APPEND): Remove semicolon after
        "do {} while (0)".

Signed-off-by: Tom de Vries <t...@codesourcery.com>
---
    libcpp/lex.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)


diff --git a/libcpp/lex.c b/libcpp/lex.c
index 40ff801..9164a07 100644
--- a/libcpp/lex.c
+++ b/libcpp/lex.c
@@ -1647,7 +1647,7 @@ lex_raw_string (cpp_reader *pfile, cpp_token *token, const uchar *base,
 		    (const uchar *)(STR), (LEN));		\
 	    temp_buffer_len += (LEN);				\
 	  }							\
-      } while (0);
+      } while (0)
 
   orig_base = base;
   ++cur;