Unportable test(1) operator in tools/extract-vector-icon.sh
tools/extract-vector-icon.sh has two places where it uses "==" (only supported by bash) instead of the POSIX defined "=" test(1) operator.
--- tools/extract-vector-icon.sh.orig 2022-08-21 19:21:38.000000000 +0000
+++ tools/extract-vector-icon.sh
@@ -35,7 +35,7 @@ fi
compute_viewbox="$(pwd)/../../tools/compute-svg-viewbox"
source="$1"
id="$2"
-if [ "$#" == 4 ]; then
+if [ "$#" = 4 ]; then
# The expected display width/height for the image.
width="$3"
height="$4"
@@ -107,7 +107,7 @@ rm -f $svg_temp
# The finale SVG file with properly set viewBox.
svg="$svg_start $viewBox"
-if [ "$#" == 5 ]; then
+if [ "$#" = 5 ]; then
svg="$svg
width=\"$width\"
height=\"$height\""