[X2Go-Commits] [cups-x2go] 03/04: cups-x2go: use parentheses around function arguments.

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x2go pushed a commit to branch master
in repository cups-x2go.

commit 7d4b06754c9f1aaf49ab0a2f0f931ca568232694
Author: Mihai Moldovan <ionic at ionic.de>
Date:   Tue Jun 16 02:18:34 2015 +0200

    cups-x2go: use parentheses around function arguments.
---
 cups-x2go        |    8 ++++----
 debian/changelog |    1 +
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/cups-x2go b/cups-x2go
index 76f6bdb..018e027 100755
--- a/cups-x2go
+++ b/cups-x2go
@@ -231,14 +231,14 @@ $ENV{TMPDIR}="/tmp";
 my ($gs_out, $gs_in, $wait_ret, $real_ret);
 my $gs_pid = open2 ($gs_out, $gs_in, $ps2pdf_cmd, @ps2pdf_args);
 
-binmode $gs_out :raw;
+binmode ($gs_out, :raw);
 
-close $gs_in;
+close ($gs_in);
 
 # Force readline to not read "lines", but raw data. Get all output from ghostscript.
 my $gs_out_data = do { local $/; readline ($gs_out) };
 
-close $gs_out;
+close ($gs_out);
 
 waitpid ($gs_pid, 0);
 
@@ -269,7 +269,7 @@ if ($conv_fail) {
 
 syslog('debug', "cups-x2go processed postscript file $psFile to $pdfFile");
 
-print $pdf_fh $gs_out_data;
+print ($pdf_fh, $gs_out_data);
 close ($pdf_fh);
 
 # after we have created the PDF from CUPS's PS file, we can drop the PS file
diff --git a/debian/changelog b/debian/changelog
index 64fe153..2203f08 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -10,6 +10,7 @@ cups-x2go (3.0.1.3-0x2go1) UNRELEASED; urgency=low
     - cups-x2go: read output from ghostscript, don't write a filehandle to the
       temporary file. Fixes a hanging ghostscript call and... well... random
       junk, instead of a "real" PDF file.
+    - cups-x2go: use parentheses around function arguments.
   * debian/control:
     - Add dependencies on perl-modules for core modules and ${perl:Depends}
       for perl itself.

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