whitespace cleanup

4 files changed, 9 insertions, 9 deletions

diff --git a/lib/Arctica/Browser/Overlay/Proxy.pm b/lib/Arctica/Browser/Overlay/Proxy.pm
index 932c022..9034a1e 100644
--- a/lib/Arctica/Browser/Overlay/Proxy.pm
+++ b/lib/Arctica/Browser/Overlay/Proxy.pm
@@ -95,7 +95,7 @@ sub _set_proxy {
 	$ENV{'http_proxy'} = $proxy_string;
 	$ENV{'HTTPS_PROXY'} = $proxy_string;
 	$ENV{'https_proxy'} = $proxy_string;
-	
+
 }
 
 
diff --git a/lib/Arctica/Browser/Overlay/ToolBar.pm b/lib/Arctica/Browser/Overlay/ToolBar.pm
index 751c119..0800496 100644
--- a/lib/Arctica/Browser/Overlay/ToolBar.pm
+++ b/lib/Arctica/Browser/Overlay/ToolBar.pm
@@ -128,11 +128,11 @@ sub _gen_history_buttons {
 	my $the_toolbar = $_[1];
 	$self->{'_gtk'}{'history'}{'btn_back'} = Gtk3::ToolButton->new_from_stock('gtk-go-back');
 	$self->{'_gtk'}{'history'}{'btn_back'}->signal_connect( "clicked" => sub {$self->_sigfunc_history_back;}, undef );
-	$the_toolbar->insert($self->{'_gtk'}{'history'}{'btn_back'}, -1);  
+	$the_toolbar->insert($self->{'_gtk'}{'history'}{'btn_back'}, -1);
 
 	$self->{'_gtk'}{'history'}{'btn_forward'} = Gtk3::ToolButton->new_from_stock('gtk-go-forward');
 	$self->{'_gtk'}{'history'}{'btn_forward'}->signal_connect( "clicked" => sub {$self->_sigfunc_history_forward;}, undef );
-	$the_toolbar->insert($self->{'_gtk'}{'history'}{'btn_forward'}, -1); 
+	$the_toolbar->insert($self->{'_gtk'}{'history'}{'btn_forward'}, -1);
 }
 
 sub ext_sigfunc {
@@ -190,7 +190,7 @@ sub _sigfunc_url_entry_icon_press {
 			if ($self->{'webview'}) {
 				$self->{'webview'}->ext_sigfunc('reload');
 			}
-		} 
+		}
 	}
 }
 
@@ -200,7 +200,7 @@ sub _sigfunc_url_entry_activate {
  		my $uri = $self->{'_gtk'}{'urlentry'}{'url_entry'}->get_text;
 		unless ($uri =~ /^[a-z]*\:\/\/.*/) {# do better URL validation here!
 			$uri = "http://$uri";
-		} 
+		}
 		$self->{'webview'}->ext_sigfunc('load_uri',$uri);
 	} else {
 		warn("No WebView attached to this toolbar?");
diff --git a/lib/Arctica/Browser/Overlay/Version.pm b/lib/Arctica/Browser/Overlay/Version.pm
index 01de012..06c956b 100644
--- a/lib/Arctica/Browser/Overlay/Version.pm
+++ b/lib/Arctica/Browser/Overlay/Version.pm
@@ -13,7 +13,7 @@
 #
 ################################################################################
 #
-# Copyright (C) 2015-2016 The Arctica Project 
+# Copyright (C) 2015-2016 The Arctica Project
 # http://http://arctica-project.org/
 #
 # This code is dual licensed: strictly GPL-2 or AGPL-3+
diff --git a/lib/Arctica/Browser/Overlay/WebView.pm b/lib/Arctica/Browser/Overlay/WebView.pm
index 54fe15c..c8098b1 100644
--- a/lib/Arctica/Browser/Overlay/WebView.pm
+++ b/lib/Arctica/Browser/Overlay/WebView.pm
@@ -118,7 +118,7 @@ sub _gen_webview_main {
 
 	$self->{'_gtk'}{'webview'}{'bottom_overlay_text'} = Gtk3::Label->new();
 	$self->{'_gtk'}{'webview'}{'bottom_overlay_text'}->set_halign('start');
-	$self->{'_gtk'}{'webview'}{'bottom_overlay_text'}->set_valign('end');	
+	$self->{'_gtk'}{'webview'}{'bottom_overlay_text'}->set_valign('end');
 	$self->{'_gtk'}{'webview'}{'main_container'}->add_overlay($self->{'_gtk'}{'webview'}{'bottom_overlay_text'});
 
 
@@ -145,7 +145,7 @@ sub ext_sigfunc {
 		$self->{'_gtk'}{'webview'}{'thewebview'}->go_back;
 	} elsif ($func eq "history_forward") {
 		$self->{'_gtk'}{'webview'}{'thewebview'}->go_forward;
-	} 
+	}
 }
 
 sub _sigfunc_webview_notify_load_status {
@@ -168,7 +168,7 @@ sub _sigfunc_webview_notify_progress {
 	my $progress = $self->{'_gtk'}{'webview'}{'thewebview'}->get('progress');
 	if ($progress) {
 		$self->{'toolbar'}->ext_sigfunc('load_progress',sprintf("%.2f", $progress));
-	} 
+	}
 }
 
 sub _sigfunc_webview_hover_over_link {