From: Paul Eggert Date: Fri, 1 Feb 2013 00:41:35 +0000 (-0800) Subject: regex: fix off-by-one error in configure test X-Git-Tag: v0.1~223 X-Git-Url: https://gitweb.git.savannah.gnu.org/gitweb/?a=commitdiff_plain;h=de18a76e7211b58ae21bffa72af30f3d31ee76b7;p=gnulib.git regex: fix off-by-one error in configure test * m4/regex.m4 (gl_REGEX): Test should return 21, not 20. --- diff --git a/ChangeLog b/ChangeLog index 74dad7e2ba..51346e4ebf 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2013-01-31 Paul Eggert + + regex: fix off-by-one error in configure test + * m4/regex.m4 (gl_REGEX): Test should return 21, not 20. + 2013-01-31 Eric Blake regex: avoid infinite configure test diff --git a/m4/regex.m4 b/m4/regex.m4 index 944dfaf905..958c66374e 100644 --- a/m4/regex.m4 +++ b/m4/regex.m4 @@ -92,7 +92,7 @@ AC_DEFUN([gl_REGEX], result |= 1; else if (re_search (®ex, data, sizeof data - 1, 0, sizeof data - 1, 0) - != 20) + != 21) result |= 1; }