Ensure nonempty variable value. Reported by Frank

Haun <pille3000@gmx.net>.

diff --git a/ChangeLog b/ChangeLog
index ff27b5b..e653e59 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2001-12-18  Kai Gro\e,A_\e(Bjohann  <Kai.Grossjohann@CS.Uni-Dortmund.DE>
+
+       * make-x.bat: Ensure nonempty variable value.  Reported by Frank
+       Haun <pille3000@gmx.net>.
+
 2001-12-18 01:00:00  ShengHuo ZHU  <zsh@cs.rochester.edu>
 
        * ChangeLog, todo: Add `coding'.

diff --git a/make-x.bat b/make-x.bat
index 05d565c..4f5c4e0 100644 (file)
--- a/make-x.bat
+++ b/make-x.bat
@@ -11,6 +11,7 @@ set PWD=
 if "%1" == "" goto usage\r
 \r
 set emacs=xemacs.exe\r
+if "%2" == "" set copy="false"\r
 if "%2" == "copy" set copy=true\r
 if "%2" == "/copy" set copy=true\r
 \r