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Commit e1f58b35 authored by John Zhang's avatar John Zhang
Browse files

fix java version extraction script so it is compatible between GNU and POSIX sed

parent 14d82458
......@@ -2,7 +2,7 @@
# This script sets up the $HOME/.m2/toolchains.xml if it does not already exist
extract_java_version() {
java -version |& grep "java version" | sed '{ s/java version "[0-9]\.\([0-9]\+\).*"/\1/ }'
java -version |& grep "java version" | sed -E 's/java version "[0-9]\.([0-9]+).*"/\1/g'
if [ ! -e $1 ]; then
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