Use PDFCROP from TeXLive (#9)

We previously had it download a separate copy of the pdfcrop script from CTAN, which is problematic because we check checksums and CTAN doesn't guarantee a particular version. This just uses the pdfcrop script that TeXLive-full already comes with.

1 files changed, 4 insertions, 6 deletions

diff --git a/pdfcrop.sh b/pdfcrop.sh
index ce74ce0..74ad4a6 100644
--- a/pdfcrop.sh
+++ b/pdfcrop.sh
@@ -1,14 +1,12 @@
 #!/bin/bash
 
-pdfcrop=$1
-texlive=$2
+texlive=$1
 if [[ $texlive =~ ^[^/].*$ ]]; then
     texlive=$PWD/$texlive
 fi
 echo "Using TeXLive installation: $texlive"
-uncropped=$3
-output=$4
+uncropped=$2
+output=$3
 
 PATH=$texlive/bin/x86_64:$PATH
-PDFCROP=$PWD/$pdfcrop
-$PDFCROP $uncropped $output --pdftex
+pdfcrop $uncropped $output --pdftex