Replace = with == in bash string tests

diff --git a/stage1/bootscripts/rc b/stage1/bootscripts/rc
index a85b893..f747bc8 100755 (executable)
--- a/stage1/bootscripts/rc
+++ b/stage1/bootscripts/rc
@@ -61,7 +61,7 @@ trap ":" INT QUIT TSTP
 runlevel=${1}
 
 # If no runlevel was passed as an argument, we won't change runlevels.
-if [ "${runlevel}" = "" ]; then
+if [ "${runlevel}" == "" ]; then
     echo "Usage: ${0} <runlevel>" >&2
     exit ${EXIT_CODE_FAILURE}
 fi
@@ -137,7 +137,7 @@ for start_script in $(ls /etc/rc.d/rc${runlevel}.d/S* 2> /dev/null); do
        # If the service was not started in the previous level, or if we just
        # stopped it in this runlevel, then we need to start or restart it.
        check_script_status ${start_script}
-       if [ ${?} = ${EXIT_CODE_SUCCESS} ]; then
+       if [ ${?} == ${EXIT_CODE_SUCCESS} ]; then
            startup ${start_script} start
            retval=${?}
            if [ ${retval} -ne ${EXIT_CODE_SUCCESS} -a ${retval} -ne ${EXIT_CODE_WARNING} ]; then