From 9b8b63e3571d011b8c97d7b5e84d3856f72821c8 Mon Sep 17 00:00:00 2001
From: Jules Laplace <julescarbon@gmail.com>
Date: Mon, 5 Nov 2018 23:16:18 +0100
Subject: bustem

---
 pdf_dump_first_page.sh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pdf_dump_first_page.sh b/pdf_dump_first_page.sh
index dd67c87d..d1610b50 100644
--- a/pdf_dump_first_page.sh
+++ b/pdf_dump_first_page.sh
@@ -3,6 +3,9 @@
 for i in datasets/s2/pdf/*/*/*.pdf
   do
     OUTPUT="${i%.*}.txt"
-    pdf2txt.py -p 1 $i > $OUTPUT
-    echo $OUTPUT
-  done
\ No newline at end of file
+    if [ ! -e $OUTPUT ]
+    then
+      pdf2txt.py -p 1 $i > $OUTPUT
+      echo $OUTPUT
+    fi
+  done
-- 
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