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-rw-r--r--lib/mutex.sh3
1 files changed, 0 insertions, 3 deletions
diff --git a/lib/mutex.sh b/lib/mutex.sh
index fb96e66..cd4a365 100644
--- a/lib/mutex.sh
+++ b/lib/mutex.sh
@@ -18,9 +18,6 @@
# along with the ProteanOS Development Kit. If not, see
# <http://www.gnu.org/licenses/>.
-[ "x${_MUTEX_SM+set}" = 'xset' ] && return 0
-_MUTEX_SM=1
-
mutex_trylock()
{
local mutex="${1}"