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Fix `sbt -help` throw `syntax error`

This commit is contained in:
Jimin Hsieh 2018-05-30 22:37:25 +08:00
parent 46783d0cf5
commit 1277e55c29
1 changed files with 3 additions and 0 deletions
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3
src/universal/bin/sbt-launch-lib.bash
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@ -107,6 +107,9 @@ get_mem_opts () {
(( $codecache > 128 )) || codecache=128
(( $codecache < 512 )) || codecache=512
local class_metadata_size=$(( $codecache * 2 ))
if [[ -z $java_version ]]; then
java_version=$(jdk_version)
fi
local class_metadata_opt=$((( $java_version < 8 )) && echo "MaxPermSize" || echo "MaxMetaspaceSize")
local arg_xms=$([[ "${java_args[@]}" == *-Xms* ]] && echo "" || echo "-Xms${mem}m")