Merge pull request #15 from forestaa/fix/rustup-init-component

fix: latest rustup-init requires comma-separated list of component

Author: pschmitt

za-rust-atclone-handler

@@ -84,15 +84,15 @@ if (( ${+ICE[rustup]} )) {
                 bin/rustup-init \
                     -y \
                     --no-modify-path \
-                    --component cargo clippy rustc rust-fmt rust-std \
+                    --component cargo,clippy,rustc,rust-fmt,rust-std \
                     --default-toolchain nightly \
                     --profile minimal \
                 |& command grep -E '(installing|installed)'
             } else {
                 bin/rustup-init \
                     -y \
                     --no-modify-path \
-                    --component cargo clippy rustc rust-fmt rust-std \
+                    --component cargo,clippy,rustc,rust-fmt,rust-std \
                     --default-toolchain nightly \
                     --profile minimal \
                 &> /dev/null