fixed bug in switch script generation

diff --git a/lib/pdf/inject-xpdf.pl b/lib/pdf/inject-xpdf.pl
index e893013..b917023 100755 (executable)
--- a/lib/pdf/inject-xpdf.pl
+++ b/lib/pdf/inject-xpdf.pl
@@ -31,8 +31,6 @@ PS3="choose> "
 if test "x\$VERSION" = "x";then
     select V in stable latest;do VERSION="\$V";break;done
 fi
-case $VERSION
-
 if test "x\$VERSION" = "xstable";then
     echo "Switching to stable version"
     rm -f xpdf