Another shell portability fix for Solaris.

diff --git a/.github/run_test.sh b/.github/run_test.sh
index e99c9eef0f39c808210e9feb974bc732ae67a34b..7d873fe179a6aea7e1b1f69d6b0ebfbf40a01ac1 100755 (executable)
--- a/.github/run_test.sh
+++ b/.github/run_test.sh
@@ -49,7 +49,7 @@ if [ "$1" = "dropbear-versions" ]; then
        make regress-binaries
        # Work backward from current version to last version we support.
        for ver in master `cd /tmp/dropbear && git tag | grep -E 'DROPBEAR_' | sort -rn`; do
-               year=$(echo "$ver" | cut -f2 -d_ | cut -f1 -d.)
+               year=`echo "$ver" | cut -f2 -d_ | cut -f1 -d.`
                if [ "$ver" != "master" ] && [ "$year" -lt "2020" ]; then
                        exit 0
                fi