Remove some bash specific stuff from safe_asterisk.

(closes issue #10812)
Reported by: paravoid
Patches:
      safe_asterisk_bashism.diff uploaded by tzafrir (license 46)

git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@196657 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/contrib/scripts/safe_asterisk b/contrib/scripts/safe_asterisk
index 3884ef4df374b0ecb48ebcaf8ae7539930c2fab1..62dea516fde8a81dba22359b98a528e45f1adbe4 100644 (file)
--- a/contrib/scripts/safe_asterisk
+++ b/contrib/scripts/safe_asterisk
@@ -44,7 +44,7 @@ then
        echo "This is NOT suitable for large systems." >&2
        PRIORITY=0
 else
-       if `echo $OSTYPE | grep linux 2>&1 > /dev/null `
+       if `uname -s | grep Linux 2>&1 > /dev/null `
        then
                # maximum number of open files is set to the system maximum divided by two if
                # MAXFILES is not set.
@@ -57,7 +57,7 @@ else
                        fi
                fi
                SYSCTL_MAXFILES="fs.file-max"
-       elif `echo $OSTYPE | grep darwin 2>&1 > /dev/null `
+       elif `uname -s | grep Darwin 2>&1 > /dev/null `
        then
                SYSCTL_MAXFILES="kern.maxfiles"
        fi
@@ -116,7 +116,7 @@ trap '' PIPE
 if [ -d /etc/asterisk/startup.d ]; then
        for script in /etc/asterisk/startup.d/*.sh; do
                if [ -x ${script} ]; then
-                       source ${script}
+                       . ${script}
                fi
        done
 fi
@@ -140,7 +140,7 @@ run_asterisk()
                        echo "Asterisk shutdown normally."
                        exit 0
                elif [ $EXITSTATUS -gt 128 ]; then
-                       let EXITSIGNAL=EXITSTATUS-128
+                       EXITSIGNAL=EXITSTATUS-128
                        echo "Asterisk exited on signal $EXITSIGNAL."
                        if [ "$NOTIFY" != "" ]; then
                                echo "Asterisk on $MACHINE exited on signal $EXITSIGNAL.  Might want to take a peek." | \