Exit from setupAntEnv is not propagated to its only usecase (#3839)

* Exit from setupAntEnv is not propagated to its only usecase

* Revert "Exit from setupAntEnv is not propagated to its only usecase"

This reverts commit 895dd6a.

* exit from $(setupAntEnv) is not propagated.

We ahve to ensure it is fatal, co calling it one more times

* Update sbin/build.sh

* Adjsuted commit message

* Avoid duplicate call to setupAntEnv

* Update sbin/build.sh

Co-authored-by: Martijn Verburg <martijnverburg@gmail.com>

* Update sbin/build.sh

Co-authored-by: Martijn Verburg <martijnverburg@gmail.com>

---------

Co-authored-by: Martijn Verburg <martijnverburg@gmail.com>

sbin/build.sh

@@ -870,7 +870,10 @@ generateSBoM() {
     return
   fi
 
-  local javaHome="$(setupAntEnv)"
+  # exit from local var=$(setupAntEnv) is not propagated. We have to ensure that the exit propagates, and is fatal for the script
+  # So the declaration is split. In that case the bug does not occur and thus the `exit 2` from setupAntEnv is correctly propagated
+  local javaHome
+  javaHome="$(setupAntEnv)"
 
   buildCyclonedxLib "${javaHome}"
   # classpath to run java app TemurinGenSBOM