Improved bash script

3 files changed, 6 insertions, 6 deletions

diff --git a/.SRCINFO b/.SRCINFO
index 6ca4aeec73c1..e8a33da25b15 100644
--- a/.SRCINFO
+++ b/.SRCINFO
@@ -1,9 +1,9 @@
 # Generated by mksrcinfo v8
-# Tue Jun 19 09:19:59 UTC 2018
+# Tue Jun 19 09:32:20 UTC 2018
 pkgbase = pdf-remove-blank-pages
 	pkgdesc = Automatically remove blank pages from pdf. For text-pdf only, not for images-pdf (removes pages with no text in it)
 	pkgver = 0.2
-	pkgrel = 2
+	pkgrel = 3
 	url = https://repolinux.wordpress.com/2012/04/05/automatically-remove-blank-pages-from-pdf/
 	arch = any
 	license = GPLv3+
@@ -15,7 +15,7 @@ pkgbase = pdf-remove-blank-pages
 	source = non-blank-page-ranges.py
 	source = pdf-remove-blank-pages.sh
 	md5sums = 1a9c76689a828c18b1263ef11c3ee990
-	md5sums = 0e4c76df31ae13d6b3f3b2aca3556ed8
+	md5sums = 24814509b89239a4c270d57a1ff35304
 
 pkgname = pdf-remove-blank-pages
 
diff --git a/PKGBUILD b/PKGBUILD
index e60a07218cab..4f9be5d3ab8c 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -2,14 +2,14 @@
 
 pkgname=pdf-remove-blank-pages
 pkgver=0.2
-pkgrel=2
+pkgrel=3
 pkgdesc="Automatically remove blank pages from pdf. For text-pdf only, not for images-pdf (removes pages with no text in it)"
 arch=(any)
 url="https://repolinux.wordpress.com/2012/04/05/automatically-remove-blank-pages-from-pdf/"
 license=("GPLv3+")
 depends=('python' 'bash' 'pdftk' 'poppler' 'gawk')
 source=("non-blank-page-ranges.py" "pdf-remove-blank-pages.sh")
-md5sums=('1a9c76689a828c18b1263ef11c3ee990' '0e4c76df31ae13d6b3f3b2aca3556ed8')
+md5sums=('1a9c76689a828c18b1263ef11c3ee990' '24814509b89239a4c270d57a1ff35304')
 
 package() {
    
diff --git a/pdf-remove-blank-pages.sh b/pdf-remove-blank-pages.sh
index 964a7d0dd8f7..2e917bf98d9d 100755
--- a/pdf-remove-blank-pages.sh
+++ b/pdf-remove-blank-pages.sh
@@ -23,7 +23,7 @@ do
    esac
 done
 
-if [ $filename == "" ]; then 
+if [ -z "$filename" ]; then  
   echo "-f <PDF-file> is missing ; aborted"
   exit 99
 fi