scandoc: Move to pdfunite

From poppler-utils. This works in Debian, pdfmerge is not packaged
there.

diff --git a/scandoc b/scandoc
index 3844e5c90939b36640960a159cf06bcc1659e95b..012c250c1ded62450b337ff4b9d327a697d45ddf 100755 (executable)
--- a/scandoc
+++ b/scandoc
@@ -22,11 +22,7 @@ while true; do
     [ "$x" = q ] && break || true
 done
 
-# pdfmerge does not get along with just one input file
-if [ $PAGE -eq 1 ]; then
-    mv page*.pdf "$name"
-else
-    pdfmerge page*.pdf "$name"
-fi
+# poppler-utils
+pdfunite page*.pdf "$name"
 
 rm -rf "$D"