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install.sh: Use -eq instead of = for integer comparison

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For integer comparison, it is recommended to use '-eq' instead of the
broader comparison '='. From the manual:

n1 -eq n2  True if the integers n1 and n2 are algebraically equal.
s1 = s2    True if the strings s1 and s2 are identical.

Change-Id: I3a92c3944a19e7a618438a9e3e304d9de5d9874f
Signed-off-by: Joakim Roubert <joakimr@axis.com>
This commit is contained in:
Joakim Roubert 2019-08-23 10:29:36 +02:00
parent ffe0288b68
commit 7a01e0fae3
1 changed files with 3 additions and 3 deletions
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6
install.sh
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@ -167,7 +167,7 @@ setup_env() {
# --- use sudo if we are not already root ---
SUDO=sudo
if [ `id -u` = 0 ]; then
if [ `id -u` -eq 0 ]; then
SUDO=
fi
@ -397,7 +397,7 @@ create_killall() {
$SUDO tee ${BIN_DIR}/${KILLALL_K3S_SH} >/dev/null << \EOF
#!/bin/sh
set -x
[ `id -u` = 0 ] || exec sudo $0 $@
[ `id -u` -eq 0 ] || exec sudo $0 $@
for bin in /var/lib/rancher/k3s/data/**/bin/; do
[ -d $bin ] && export PATH=$bin:$PATH
@ -453,7 +453,7 @@ create_uninstall() {
$SUDO tee ${BIN_DIR}/${UNINSTALL_K3S_SH} >/dev/null << EOF
#!/bin/sh
set -x
[ \`id -u\` = 0 ] || exec sudo \$0 \$@
[ \`id -u\` -eq 0 ] || exec sudo \$0 \$@
${BIN_DIR}/${KILLALL_K3S_SH}