evolve: make sure we consider all cases in if-else The part of code which is touched decides on evolution of merge changeset. We need proper handling of each case there, so before adding logic, let's add conditional for each case so that upcoming patches are easy to understand.

     1

# utility to setup pythonpath to point into the tested repository

     2

     3

export SRCDIR=`dirname $TESTDIR`

     4

if [ -n "$PYTHONPATH" ]; then

     5

    export HGTEST_ORIG_PYTHONPATH=$PYTHONPATH

     6

    export PYTHONPATH=$SRCDIR:$PYTHONPATH

     7

else

     8

    export PYTHONPATH=$SRCDIR

     9

fi