matplotlib · tacaswell · Jul 22, 2019 · Jul 19, 2019 · Jul 20, 2019
diff --git a/.gitattributes b/.gitattributes
@@ -1,4 +1,5 @@
 * text=auto
+*.ppm binary
 *.svg binary
 *.svg linguist-language=true
 lib/matplotlib/_version.py export-subst
diff --git a/lib/matplotlib/backends/_backend_tk.py b/lib/matplotlib/backends/_backend_tk.py
@@ -880,7 +880,8 @@ def new_figure_manager_given_figure(cls, num, figure):
             # icon.  Tkinter doesn't allow colour icons on linux systems, but
             # tk>=8.5 has a iconphoto command which we call directly.  See
             # http://mail.python.org/pipermail/tkinter-discuss/2006-November/000954.html
-            icon_fname = str(cbook._get_data_path('images/matplotlib.ppm'))
+            icon_fname = str(cbook._get_data_path(
+                'images/matplotlib_128.ppm'))
             icon_img = tk.PhotoImage(file=icon_fname, master=window)
             try:
                 window.iconphoto(False, icon_img)

diff --git a/lib/matplotlib/mpl-data/images/matplotlib.ppm b/lib/matplotlib/mpl-data/images/matplotlib.ppm
diff --git a/lib/matplotlib/mpl-data/images/matplotlib_128.ppm b/lib/matplotlib/mpl-data/images/matplotlib_128.ppm