X-Git-Url: http://git.chise.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=netinstall%2Fpostinstall.cc;h=23f656e1600ef6c9626258dab054f7edd071baf3;hb=8b2e8ef2dee7da2f0d4cea712b0fc55902c3cff7;hp=bf26f66dc714ee38b411bcf39758f963b4bbe96b;hpb=1ecbe603154527afa87c21523aedd8e3bda77c2f;p=chise%2Fxemacs-chise.git.1

diff --git a/netinstall/postinstall.cc b/netinstall/postinstall.cc
index bf26f66..23f656e1 100644
--- a/netinstall/postinstall.cc
+++ b/netinstall/postinstall.cc
@@ -102,13 +102,19 @@ do_postinstall (HINSTANCE h)
   next_dialog = 0;
   char* cygroot = find_cygwin_root (&issystem);
   int i;
-  for (i=0; shells[i]; i++)
+
+  sh = 0;
+
+  if (cygroot)
     {
-      sh = backslash (concat (cygroot, shells[i], 0));
-      if (_access (sh, 0) == 0)
-	break;
-      free (sh);
-      sh = 0;
+      for (i=0; shells[i]; i++)
+	{
+	  sh = backslash (concat (cygroot, shells[i], 0));
+	  if (_access (sh, 0) == 0)
+	    break;
+	  free (sh);
+	  sh = 0;
+	}
     }
 
   char old_path[_MAX_PATH];