From a782a057e68bc05324baa8c8d3130be4fa57194d Mon Sep 17 00:00:00 2001
From: Xerbo <xerbo@protonmail.com>
Date: Sun, 4 Aug 2019 20:03:42 +0100
Subject: [PATCH] Tidy up after merge

---
 README.md      |  2 ++
 furaffinity-dl | 14 ++++++++------
 2 files changed, 10 insertions(+), 6 deletions(-)
 mode change 100644 => 100755 furaffinity-dl

diff --git a/README.md b/README.md
index 5c8f1ae..da2a004 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,8 @@ All files from the given section and user will be downloaded to the current dire
 
  `./furaffinity-dl -o koulsFavs favorites/koul`
 
+For a full list of command line arguemnts use `./furaffinity-dl -h`.
+
 You can also log in to download restricted content. To do that, log in to FurAffinity in your web browser, export cookies to a file from your web browser in Netscape format (there are extensions to do that [for Firefox](https://addons.mozilla.org/en-US/firefox/addon/ganbo/) and [for Chrome/Vivaldi](https://chrome.google.com/webstore/detail/cookiestxt/njabckikapfpffapmjgojcnbfjonfjfg)) and pass them to the script as a second parameter, like this:
 
  `./furaffinity-dl -c /path/to/your/cookies.txt gallery/gonnaneedabiggerboat`
diff --git a/furaffinity-dl b/furaffinity-dl
old mode 100644
new mode 100755
index 328dbeb..4675ed5
--- a/furaffinity-dl
+++ b/furaffinity-dl
@@ -28,6 +28,8 @@ Arguments:
  -p (P)lain file without any additional metadata
  -r Don't (R)ename files, just give them the same
     filename as on facdn
+ -n (N)unmber of images to download, starting from
+    the most recent submission
 
 Examples:
  $0 gallery/mylafox
@@ -122,12 +124,12 @@ https://github.com/Xerbo/furaffinity-dl/issues" >&2
 			echo "WARNING: $page seems to be inaccessible, skipping."
 			continue
 		fi
-	
+
 		# Get the full size image URL.
 		# This will be a facdn.net link, we will default to HTTPS
 		# but this can be disabled with -i or --http for specific reasons
 		image_url=$prefix$(grep --only-matching --max-count=1 ' href="//d.facdn.net/art/.\+">Download' "$tempfile" | cut -d '"' -f 2)
-		
+
 		# Get metadata
 		description=$(grep 'og:description" content="' "$tempfile" | cut -d '"' -f4)
 		title=$(grep 'og:title" content="' "$tempfile" | cut -d '"' -f4)
@@ -136,13 +138,13 @@ https://github.com/Xerbo/furaffinity-dl/issues" >&2
 		file_type=${image_url##*.}
 		file="$outdir/$title.$file_type"
 
-		# Download the image		
+		# Download the image
 		if [ $rename = true ]; then
 			wget "$image_url" -O "$file"
 		else
 			wget "$image_url" -P "$outdir"
 		fi
-		
+
 		# Add metadata
 		if [ $file_type == "mp3" ] || [ $file_type == "wav" ] || [ $file_type == "wmv" ] || [ $file_type == "ogg" ] || [ $file_type == "flac" ]; then
 			# Use eyeD3 for injecting metadata into audio files (if it's installed)
@@ -161,9 +163,9 @@ https://github.com/Xerbo/furaffinity-dl/issues" >&2
 			fi
 		fi
 
-        #If there is a file download limit then keep track of it
+        # If there is a file download limit then keep track of it
         if [ "$maxsavefiles" -ne "0" ]; then
-            download_count=$((download_count + 1))
+            download_count="$((download_count + 1))"
 
             if [ "$download_count" -ge "$maxsavefiles" ]; then
                 echo "Reached set file download limit."