Adjustment to the way alternatives are set up that should cure blurry/incorrect icons in task switchers

debian/terminator.postinst

@@ -1,9 +1,12 @@
 #!/bin/sh -e
 
 if [ "$1" = "configure" ]; then
+        # Ensure the old alternative is removed
+        update-alternatives --remove terminator /usr/bin/terminator || true
+        update-alternatives --remove x-terminal-emulator /usr/bin/terminator
         # Add an alternative for x-terminal-emulator
         update-alternatives --install /usr/bin/x-terminal-emulator \
-                x-terminal-emulator /usr/bin/terminator 50 \
+                x-terminal-emulator /usr/bin/terminator.wrapper 50 \
                 --slave /usr/share/man/man1/x-terminal-emulator.1.gz \
                 x-terminal-emulator.1.gz /usr/share/man/man1/terminator.1.gz
 fi

debian/terminator.prerm

@@ -3,6 +3,8 @@
 if [ "$1" = remove ]; then
         update-alternatives --remove terminator /usr/bin/terminator || true
         update-alternatives --remove x-terminal-emulator /usr/bin/terminator
+        update-alternatives --remove terminator.wrapper /usr/bin/terminator.wrapper || true
+        update-alternatives --remove x-terminal-emulator /usr/bin/terminator.wrapper
 fi
 
 #DEBHELPER#

setup.py

@@ -219,6 +219,7 @@ setup(name=APP_NAME.capitalize(),
       license='GNU GPL v2',
       scripts=['terminator', 'remotinator'],
       data_files=[
+                  ('bin', ['terminator.wrapper']),
                   ('share/appdata', ['data/terminator.appdata.xml']),
                   ('share/applications', ['data/terminator.desktop']),
                   (os.path.join(man_dir, 'man1'), ['doc/terminator.1']),

terminator.wrapper

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+terminator $@
+