Fourth batch

diff --git a/ci/lib.sh b/ci/lib.sh
index fd799ae66311d62d2eb62b7fe5aaf23171312d15..29dc740d4037c4604b0afcff77cb355baaf74e80 100755 (executable)
--- a/ci/lib.sh
+++ b/ci/lib.sh
@@ -160,11 +160,13 @@ linux-clang|linux-gcc)
                export CC=gcc-8
        fi
 
-       export GIT_TEST_HTTPD=YesPlease
+       export GIT_TEST_HTTPD=true
 
        # The Linux build installs the defined dependency versions below.
-       # The OS X build installs the latest available versions. Keep that
-       # in mind when you encounter a broken OS X build!
+       # The OS X build installs much more recent versions, whichever
+       # were recorded in the Homebrew database upon creating the OS X
+       # image.
+       # Keep that in mind when you encounter a broken OS X build!
        export LINUX_P4_VERSION="16.2"
        export LINUX_GIT_LFS_VERSION="1.5.2"