Use pngcrush from package manager

[discourse_docker.git] / image / base / install-pngquant

diff --git a/image/base/install-pngquant b/image/base/install-pngquant
index bc44eab7c7d6ac7dee3aaf1cf743f0669cf356b6..ec7bd06d4a0302f48380540b660103c8f6f88f33 100755 (executable)
--- a/image/base/install-pngquant
+++ b/image/base/install-pngquant
@@ -1,5 +1,9 @@
 #!/bin/bash
-VERSION=2.8.0
+set -e
+
+# version check: https://pngquant.org/
+VERSION=2.12.5
+
 cd /tmp
 git clone -b $VERSION --single-branch https://github.com/pornel/pngquant
 cd pngquant