tests: remove some useless 'unset' of variables
authorStefano Lattarini <stefano.lattarini@gmail.com>
Sun, 26 May 2013 10:13:33 +0000 (12:13 +0200)
committerStefano Lattarini <stefano.lattarini@gmail.com>
Sun, 26 May 2013 10:37:02 +0000 (12:37 +0200)
They are redundant, now that we no longer call "make -e".

* t/javaflags.sh: Don't unset JAVAC.
* t/lflags.sh: Don't unset LEX.
* t/lflags2.sh: Likewise.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>

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