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partly resolve #759

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- some versions of bash (e.g. 4.3.11) complain about clobbering
  /dev/null, use bash's explicit >| operator to ignore noclober
- not sure if the original #759 report has the same cause
- https://github.com/rbenv/rbenv/issues/759#issuecomment-289326891
This commit is contained in:
Martin Nowak 2017-03-27 02:06:13 +02:00
parent 4f8925abe7
commit db39044ef6
1 changed files with 1 additions and 1 deletions
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2
libexec/rbenv-rehash
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@ -16,7 +16,7 @@ mkdir -p "$SHIM_PATH"
# to stderr and exit with a non-zero status. # to stderr and exit with a non-zero status.
set -o noclobber set -o noclobber
{ echo > "$PROTOTYPE_SHIM_PATH" { echo > "$PROTOTYPE_SHIM_PATH"
} 2>/dev/null || } 2>| /dev/null ||
{ if [ -w "$SHIM_PATH" ]; then { if [ -w "$SHIM_PATH" ]; then
echo "rbenv: cannot rehash: $PROTOTYPE_SHIM_PATH exists" echo "rbenv: cannot rehash: $PROTOTYPE_SHIM_PATH exists"
else else