Code style: add enclosing quotation marks

This commit is contained in:
kfrn 2018-02-10 12:20:21 +13:00
parent e2850d38c0
commit e84f0a9fb6

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@ -6,7 +6,7 @@
BLUE='\033[1;34m'
NC='\033[0m'
if [[ "${OSTYPE}" = "cygwin" ]] || [ ! $(which diff) ]; then
if [[ "${OSTYPE}" = "cygwin" ]] || [ ! "$(which diff)" ]; then
echo -e "${RED}Error: 'diff' is not installed by default. Please install 'diffutils' from Cygwin.${NC}"
exit 1
fi