X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fstrcasestr.m4;h=6e940bcb6d4a0df69048c8fa017303cef246d373;hb=fc80165c92e8b92da6e88e4fdb9c472125124fa0;hp=62991b16027468978906e194534fe1a3f7139106;hpb=0b8ca8c3c9002537e86fc02e4e2584e483a01739;p=gnulib.git

diff --git a/m4/strcasestr.m4 b/m4/strcasestr.m4
index 62991b160..6e940bcb6 100644
--- a/m4/strcasestr.m4
+++ b/m4/strcasestr.m4
@@ -1,5 +1,5 @@
 # strcasestr.m4 serial 13
-dnl Copyright (C) 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
+dnl Copyright (C) 2005, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -50,20 +50,20 @@ AC_DEFUN([gl_FUNC_STRCASESTR],
     /* Check for quadratic performance.  */
     if (haystack && needle)
       {
-	memset (haystack, 'A', 2 * m);
-	haystack[2 * m] = 'B';
-	haystack[2 * m + 1] = 0;
-	memset (needle, 'A', m);
-	needle[m] = 'B';
-	needle[m + 1] = 0;
-	result = strcasestr (haystack, needle);
+        memset (haystack, 'A', 2 * m);
+        haystack[2 * m] = 'B';
+        haystack[2 * m + 1] = 0;
+        memset (needle, 'A', m);
+        needle[m] = 'B';
+        needle[m + 1] = 0;
+        result = strcasestr (haystack, needle);
       }
     return !result;]])],
-	[gl_cv_func_strcasestr_linear=yes], [gl_cv_func_strcasestr_linear=no],
+        [gl_cv_func_strcasestr_linear=yes], [gl_cv_func_strcasestr_linear=no],
         [dnl Only glibc >= 2.9 and cygwin >= 1.7.0 are known to have a
          dnl strcasestr that works in linear time.
-	 AC_EGREP_CPP([Lucky user],
-	   [
+         AC_EGREP_CPP([Lucky user],
+           [
 #include <features.h>
 #ifdef __GNU_LIBRARY__
  #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)
@@ -76,10 +76,10 @@ AC_DEFUN([gl_FUNC_STRCASESTR],
   Lucky user
  #endif
 #endif
-	   ],
-	   [gl_cv_func_strcasestr_linear=yes],
-	   [gl_cv_func_strcasestr_linear="guessing no"])
-	])
+           ],
+           [gl_cv_func_strcasestr_linear=yes],
+           [gl_cv_func_strcasestr_linear="guessing no"])
+        ])
       ])
     if test "$gl_cv_func_strcasestr_linear" != yes; then
       REPLACE_STRCASESTR=1