diff --git a/doc/Makefile b/doc/Makefile
index eb472d98..c60a6d07 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -17,10 +17,12 @@ SVNVERSION=$(shell test -d .svn && svnversion .)
 BADCHARS=$(findstring :,$(SVNVERSION))$(findstring S,$(SVNVERSION))
 ifeq ($(BADCHARS),)
 ifneq ($(SVNVERSION),)
+ifneq ($(SVNVERSION),exported)
 VERSION=Built from revision $(patsubst M,,$(SVNVERSION))
 endif
 endif
 endif
+endif
 # ... and now, we condition our build behaviour on whether or not
 # VERSION _is_ defined.
 ifdef VERSION
diff --git a/mkunxarc.sh b/mkunxarc.sh
index bde24405..3fcbe107 100755
--- a/mkunxarc.sh
+++ b/mkunxarc.sh
@@ -30,7 +30,10 @@ relver=`cat LATEST.VER`
 arcname="putty$arcsuffix"
 mkdir uxarc
 mkdir uxarc/$arcname
-find . -name uxarc -prune -o -name . -o \
+find . -name uxarc -prune -o \
+       -name CVS -prune -o \
+       -name .svn -prune -o \
+       -name . -o \
        -type d -exec mkdir uxarc/$arcname/{} \;
 find . -name uxarc -prune -o \
        -name CVS -prune -o \