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Add comment about preventing Bash from searching $PATH

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This commit is contained in:
Austin Beer 2018-10-25 15:07:55 -06:00
parent 93d86b7e5c
commit 11e65e75f9
1 changed files with 2 additions and 2 deletions
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4
scripts/functions
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@ -13,7 +13,7 @@ CT_LoadConfig() {
# It also sets KERNEL/ARCH/... for file inclusion below. Does not handle # It also sets KERNEL/ARCH/... for file inclusion below. Does not handle
# recursive definitions yet. We don't need arrays at this point. # recursive definitions yet. We don't need arrays at this point.
CT_TestOrAbort "Configuration file not found. Please create one." -r .config CT_TestOrAbort "Configuration file not found. Please create one." -r .config
. ./.config . ./.config # Prefixing with ./ prevents Bash from searching $PATH
# Include sub-scripts instead of calling them: that way, we do not have to # Include sub-scripts instead of calling them: that way, we do not have to
# export any variable, nor re-parse the configuration and functions files. # export any variable, nor re-parse the configuration and functions files.
@ -37,7 +37,7 @@ CT_LoadConfig() {
oldvals="" oldvals=""
try=0 try=0
while [ "$try" -le 10 ]; do while [ "$try" -le 10 ]; do
. ./.config . ./.config # Prefixing with ./ prevents Bash from searching $PATH
vals=`set | ${grep} -E '^CT_'` vals=`set | ${grep} -E '^CT_'`
if [ "$oldvals" = "$vals" ]; then if [ "$oldvals" = "$vals" ]; then
break break