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check if variables are empty to be more failsafe

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This commit is contained in:
Marcel 2014-07-14 18:56:54 +02:00
parent 047d1fdd50
commit a37fef136b
1 changed files with 33 additions and 15 deletions
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20
bootstrap.sh
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@ -21,6 +21,24 @@ TOX_CORE_DIR=libtoxcore-latest
# if this script gets the parameter -t or --tox
TOX_ONLY=false
if [ -z "$BASE_DIR" ]; then
echo "internal error detected!"
echo "BASE_DIR should not be empty... aborting"
exit 1
fi
if [ -z "$SODIUM_DIR" ]; then
echo "internal error detected!"
echo "SODIUM_DIR should not be empty... aborting"
exit 1
fi
if [ -z "$TOX_CORE_DIR" ]; then
echo "internal error detected!"
echo "TOX_CORE_DIR should not be empty... aborting"
exit 1
fi
########## check input parameters ##########
@ -54,7 +72,7 @@ fi
############### prepare step ###############
# create INSTALL_DIR directory if necessary
# create BASE_DIR directory if necessary
mkdir -p ${BASE_DIR}
# maybe an earlier run of this script failed