fix workflow bug

Author: debugly

.github/workflows/all.yml

@@ -91,31 +91,32 @@ jobs:
 
         compile_lib() {
           local lib_name=$1
-
+          local platform=$Platform
+          
           if [[ "$lib_name" == "fontconfig" ]]; then
-            if [[ "$Platform" == "all" ]]; then
-              echo "force Platform to android for fontconfig"
-              Platform='android'
-            elif [[ "$Platform" != "android" ]]; then
-              echo "Skip fontconfig for $Platform"
+            if [[ "$platform" == "all" ]]; then
+              echo "force platform to android for fontconfig"
+              platform='android'
+            elif [[ "$platform" != "android" ]]; then
+              echo "Skip fontconfig for $platform"
               return
             fi
           fi
 
           if [[ "$lib_name" == "webp" ]]; then
-            if [[ "$Platform" == "android" ]]; then
+            if [[ "$platform" == "android" ]]; then
               echo "Skip webp for android"
               return
-            elif [[ "$Platform" == "all" ]]; then
+            elif [[ "$platform" == "all" ]]; then
               echo "Skip webp for android"
-              Platform='apple'
+              platform='apple'
             fi
           fi
 
-          echo "------compile $Platform $lib_name------------------------------------"
+          echo "------compile $platform $lib_name------------------------------------"
           rm -rf build || git reset --hard || git pull origin
-          .github/workflows/install-dependencies.sh $lib_name $Platform  # 补全依赖安装步骤
-          .github/workflows/onestep.sh $lib_name $Platform $DryRun
+          .github/workflows/install-dependencies.sh $lib_name $platform  # 补全依赖安装步骤
+          .github/workflows/onestep.sh $lib_name $platform $DryRun
         }
         
         libs=(