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authorPatrick McDermott <patrick.mcdermott@libiquity.com>2019-04-25 21:00:06 (EDT)
committer Patrick McDermott <patrick.mcdermott@libiquity.com>2019-04-25 21:00:06 (EDT)
commit46fbc8bacfff66fdd5d6a7bade6ebb816e0dd792 (patch)
tree4f4e47825824507f37e8caec18a8ff85f145b652 /src
parent0f5dc89d0772eba2d1a06a57a7d3aeb69146a5a2 (diff)
mutex_unlock(), mutex_is_unlockable(): Delimit cmd operands
Diffstat (limited to 'src')
-rw-r--r--src/mutex.sh4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mutex.sh b/src/mutex.sh
index be63d96..32a2469 100644
--- a/src/mutex.sh
+++ b/src/mutex.sh
@@ -44,13 +44,13 @@ mutex_unlock()
{
local mutex="${1}"
- rm -f "${mutex}"
+ rm -f -- "${mutex}"
}
mutex_is_unlockable()
{
local mutex="${1}"
- [ "x$(cat "${mutex}" 2>/dev/null)" = "x${$}" ] || return ${?}
+ [ "x$(cat -- "${mutex}" 2>/dev/null)" = "x${$}" ] || return ${?}
return 0
}