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Bug #45286: compilation warnings on mysql-5.0-bugteam on MacOSX

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Implemented a way to circumvent the always true comparison by
having nested macros (as suggested on review).
This commit is contained in:
Georgi Kodinov
2009-06-05 18:14:56 +03:00
parent 5ec61b304c
commit 5db8276fe3
2 changed files with 3 additions and 2 deletions
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3
cmd-line-utils/readline/chardefs.h
View File

@ -59,7 +59,8 @@
#define largest_char 255 /* Largest character value. */
#define CTRL_CHAR(c) ((c) < control_character_threshold && (((c) & 0x80) == 0))
#define META_CHAR(c) ((c) > meta_character_threshold && (c) <= largest_char)
#define META_BYTE(c) ((c) > meta_character_threshold)
#define META_CHAR(c) (META_BYTE(c) && (c) <= largest_char)
#define CTRL(c) ((c) & control_character_mask)
#define META(c) ((c) | meta_character_bit)

2
cmd-line-utils/readline/display.c
View File

@ -1888,7 +1888,7 @@ rl_character_len (c, pos)
uc = (unsigned char)c;
if (META_CHAR (c))
if (META_BYTE (uc))
return ((_rl_output_meta_chars == 0) ? 4 : 1);
if (uc == '\t')