From 5699eb6df8d2c8c4edb2be6db73cd8217e6d828f Mon Sep 17 00:00:00 2001
From: "Paul Buetow (mars.fritz.box)" <paul@buetow.org>
Date: Sun, 22 Dec 2013 12:23:21 +0100
Subject: fix bugs

---
 photoalbum.sh | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/photoalbum.sh b/photoalbum.sh
index 93ffbff..215a8c5 100755
--- a/photoalbum.sh
+++ b/photoalbum.sh
@@ -49,12 +49,11 @@ function generate () {
 
   cd photos && find ./ -iname \*.jpg | sort | sed 's;^\./;;' | 
   while read jpg; do 
-
-    (( i++ ))
+    : $(( i++ ))
 
     if [ $i -gt $MAXPREVIEWS ]; then
       i=1
-      (( num++ ))
+      : $(( num++ ))
 
       next=page-${num}
       template next $name
-- 
cgit v1.2.3