Merge pull request #10 from luyanci/luyanci-patch-3

更新 build.yml

.github/workflows/build.yml

@@ -158,7 +158,7 @@ jobs:
             if echo $toolchain | jq -e 'has("url")' > /dev/null; then
               # If from archive
               toolchain_url=$(echo $toolchain | jq -r ".url")
-              mkdir -p $toolchain_name
+              mkdir -p "$toolchain_name"
 
               # Download archive
               wget "$toolchain_url"