AC_PROG_GREP: Fix a typo

[Maciej W. Rozycki]

Hello,

 There's a typo in AC_PROG_GREP in the trunk.  Please apply the following 
obvious fix.

2004-04-19  Maciej W. Rozycki  <address@hidden>

        * lib/autoconf/programs.m4 (AC_PROG_GREP): Fix a typo.

  Maciej

-- 
+  Maciej W. Rozycki, Technical University of Gdansk, Poland   +
+--------------------------------------------------------------+
+        e-mail: address@hidden, PGP key available        +

autoconf-2.59a-20040401-grep.patch
diff -up --recursive --new-file 
autoconf-2.59a-20040401.macro/lib/autoconf/programs.m4 
autoconf-2.59a-20040401/lib/autoconf/programs.m4
--- autoconf-2.59a-20040401.macro/lib/autoconf/programs.m4      2004-03-20 
01:25:20.000000000 +0000
+++ autoconf-2.59a-20040401/lib/autoconf/programs.m4    2004-04-17 
09:25:20.000000000 +0000
@@ -393,7 +393,7 @@ AC_CACHE_CHECK([for fgrep], ac_cv_path_F
 # Check for a fully functional grep program that handles
 # the longest lines possible.  Prefer GNU grep if found.
 AC_DEFUN([AC_PROG_GREP],
-[AC_CACHE_CHECK([for grep that handles long lines], oc_cv_path_GREP,
+[AC_CACHE_CHECK([for grep that handles long lines], ac_cv_path_GREP,
    [_$0(GREP, [grep ggrep])])
  GREP="$ac_cv_path_GREP"
  AC_SUBST([GREP])