Fixed build issue with newer version of libvte291

debian/changelog

@@ -13,6 +13,8 @@ aptik-gtk (18.6) xenial; urgency=medium
   * Fixed scrolling issue with terminal
 
   * Mounts: Prompt user for listing crypttab entries on Arch Linux
+
+  * Fixed build issue with newer version of libvte291
 
   * UI improvements
 

src/Gtk/TermBox.vala

@@ -258,9 +258,17 @@ public class TermBox : Gtk.Box {
 		if (newline){
 			cmd = "%s\n".printf(cmd);
 		}
+
+		#if VTE_291_OLD
 
 		term.feed_child(cmd, -1);
 
+		#else
+
+		term.feed_child(cmd.to_utf8()); 
+
+		#endif
+
 		if (signal_child_exit){
 
 			Timeout.add(1000, ()=>{

src/makefile

@@ -12,9 +12,24 @@ man1dir=$(mandir)/man1
 app_name=aptik-gtk
 app_fullname='Aptik NG GTK'
 
+# vte -----------------------------
+
+vte_symbol = -D VTE_291
+vte_version=$(shell { (pkg-config --modversion vte-2.91 | cut -d. -f2); } )
+
+ifeq ($(shell { test ${vte_version} -lt 52 ; echo $$? ; } ), 0)
+vte_symbol=$(shell echo '-D VTE_291_OLD')
+else
+vte_symbol=$(shell echo '-D VTE_291')
+endif
+
+# symbols --------------------------
+
+symbols=$(shell echo "${vte_symbol}")
+
 all:
 	# aptik-gtk
-	valac -X -D'GETTEXT_PACKAGE="${app_name}"' --Xcc="-lm" --thread \
+	valac -X -D'GETTEXT_PACKAGE="${app_name}"' --Xcc="-lm" ${symbols} --thread \
 		*.vala Gtk/*.vala Utility/Console/*.vala Utility/Gtk/*.vala Utility/*.vala \
 		-o ${app_name} \
 		--pkg glib-2.0 \