initialize default_inc_excludes_dot to '' like every variable
authorTony Cook <tony@develop-help.com>
Tue, 14 Mar 2017 10:56:59 +0000 (21:56 +1100)
committerTony Cook <tony@develop-help.com>
Tue, 14 Mar 2017 10:56:59 +0000 (21:56 +1100)
Handling of the default is done further down.

Configure

index 07dfb7c..e32d18c 100755 (executable)
--- a/Configure
+++ b/Configure
@@ -937,7 +937,7 @@ d_wcstombs=''
 d_wcsxfrm=''
 d_wctomb=''
 d_writev=''
-default_inc_excludes_dot='undef'
+default_inc_excludes_dot=''
 dlext=''
 bin_ELF=''
 cccdlflags=''