X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=m4%2Fgetcwd.m4;h=50b96c666c3429a514e2b15de36b75886cfa66d9;hb=bbf0d723ed2335add96bcc0f842885d8a5d8b6da;hp=ccb1f47bd3c9ecc1034bef99bf18b4ed8918d792;hpb=1602f0afed21be664fcf5c42d59db07cc22c56d6;p=gnulib.git

diff --git a/m4/getcwd.m4 b/m4/getcwd.m4
index ccb1f47bd..50b96c666 100644
--- a/m4/getcwd.m4
+++ b/m4/getcwd.m4
@@ -6,7 +6,7 @@
 # with or without modifications, as long as this notice is preserved.
 
 # Written by Paul Eggert.
-# serial 11
+# serial 12
 
 AC_DEFUN([gl_FUNC_GETCWD_NULL],
   [
@@ -45,15 +45,14 @@ AC_DEFUN([gl_FUNC_GETCWD_NULL],
          ]])],
         [gl_cv_func_getcwd_null=yes],
         [gl_cv_func_getcwd_null=no],
-        [[
-       case "$host_os" in
-                               # Guess yes on glibc systems.
-         *-gnu*)               gl_cv_func_getcwd_null="guessing yes";;
-                               # Guess yes on Cygwin.
-         cygwin*)              gl_cv_func_getcwd_null="guessing yes";;
-                               # If we don't know, assume the worst.
-         *)                    gl_cv_func_getcwd_null="guessing no";;
-       esac
+        [[case "$host_os" in
+                     # Guess yes on glibc systems.
+            *-gnu*)  gl_cv_func_getcwd_null="guessing yes";;
+                     # Guess yes on Cygwin.
+            cygwin*) gl_cv_func_getcwd_null="guessing yes";;
+                     # If we don't know, assume the worst.
+            *)       gl_cv_func_getcwd_null="guessing no";;
+          esac
         ]])])
 ])