prep-for-macos-build: don't run brew update

The update was causing tests to fail, and the previous attempt to
address the issue e244aa8ec2ea4b754d6242ee81dd0d3c6dace543 didn't.
Thanks to Johannes Berg proposing the fix.

Signed-off-by: Rob Browning <rlb@defaultvalue.org>

diff --git a/dev/prep-for-macos-build b/dev/prep-for-macos-build
index e64ab1d029347d12675bd673a5f625da1b554896..164a98b5473938e10e12a100634bf7d419b7c4af 100755 (executable)
--- a/dev/prep-for-macos-build
+++ b/dev/prep-for-macos-build
@@ -13,7 +13,6 @@ if ! command -v brew; then
     /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
 fi
 
-brew update
 brew install par2 readline rsync pkg-config md5sha1sum
 
 # This avoid's macos interference, i.e. without this it looks like we