fmt: fix bashism
@@ -22,7 +22,7 @@ shfmt -s -sr -w 'tests/shell/include_common.sh.in'
end_line=$(grep -n '^### END OF INCLUDE FILE ###$' 'tests/shell/include_common.sh.in' | cut -d':' -f1)
-if [ "x$end_line" == "x" ]; then
+if [ "$end_line" == "" ]; then
printf 2>&1 'tests/shell/include_common.sh.in must contain the line "### END OF INCLUDE FILE ###" to indicate the end of the actual file content\n'
exit 1
fi
