[adwaita-icon-theme/gnome-3-26] 512 mistakenly not scalable

[Lapo Calamandrei <lapo src gnome org>]

commit fdf40c2592964bc54c1b0f6af6cd86e86a27e9e7
Author: Jakub Steiner <jimmac gmail com>
Date:   Tue Sep 26 15:44:27 2017 +0200

    512 mistakenly not scalable
    
    - during the 256 > 512 transition, the automake system wasn't updated
      to mark the 512 size as scalable, thus some lower sizes were handled
      by 48x48 or icons appeared giant (512 nominal size).
    
    https://bugzilla.gnome.org/show_bug.cgi?id=785574

 Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile.am b/Makefile.am
index aa1f59b..0f0017b 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -87,7 +87,7 @@ THEME_DIRS=$(shell SIZES="$(install_sizes)"; for size in $$SIZES; do for dir in
                        echo "MinSize=16" >> $@; \
                        echo "MaxSize=32" >> $@; \
                        echo "Type=Scalable" >> $@; \
-               elif test "$$size" = "256"; then \
+               elif test "$$size" = "512"; then \
                        echo "MinSize=56" >> $@; \
                        echo "MaxSize=512" >> $@; \
                        echo "Type=Scalable" >> $@; \