grep branch, master, updated. v2.10-58-g1df89e8

[Paul Eggert]

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http://git.savannah.gnu.org/cgit/grep.git/commit/?id=1df89e8d426ab5999f5f2936ed3eb1ce137c8a44


commit 1df89e8d426ab5999f5f2936ed3eb1ce137c8a44
Author: Paul Eggert <address@hidden>
Date:   Thu Jan 12 12:50:04 2012 -0800

    dfa: non-glibc word-constituent unibyte fix
    
    * src/dfa.c (is_valid_unibyte_character): Fix typo that caused
    this to incorrectly return 0 on unibyte non-glibc systems.
    Problem reported by Aharon Robbins in
    <http://lists.gnu.org/archive/html/bug-grep/2012-01/msg00084.html>.

diff --git a/src/dfa.c b/src/dfa.c
index 8dbadd5..6ab0ab4 100644
--- a/src/dfa.c
+++ b/src/dfa.c
@@ -1079,7 +1079,7 @@ parse_bracket_exp (void)
 #ifdef __GLIBC__
 # define is_valid_unibyte_character(c) 1
 #else
-# define is_valid_unibyte_character(c) (MBS_SUPPORT && btowc (c) != WEOF)
+# define is_valid_unibyte_character(c) (! (MBS_SUPPORT && btowc (c) == WEOF))
 #endif
 
 /* Return non-zero if C is a `word-constituent' byte; zero otherwise.  */

-----------------------------------------------------------------------

Summary of changes:
 src/dfa.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)


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