Fix arg callout in substring expansion (bash)

microsoft · Nov 4, 2024 · f59ddc4 · f59ddc4
1 parent 4166724
commit f59ddc4
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/build.sh b/build.sh
@@ -87,11 +87,11 @@ fi
 CUSTOM_CMAKE_CXX_FLAG=""
 if [[ $PARAM1 == CUSTOM_BUILD_FLAGS* ]] || [[ $PARAM2 == CUSTOM_BUILD_FLAGS* ]] || [[ $PARAM3 == CUSTOM_BUILD_FLAGS* ]]; then
   if [[ $PARAM1 == CUSTOM_BUILD_FLAGS* ]]; then
-  CUSTOM_CMAKE_CXX_FLAG="\"${1:19:999}\""
+  CUSTOM_CMAKE_CXX_FLAG="\"${PARAM1:19:999}\""
   elif [[ $PARAM2 == CUSTOM_BUILD_FLAGS* ]]; then
-  CUSTOM_CMAKE_CXX_FLAG="\"${2:19:999}\""
+  CUSTOM_CMAKE_CXX_FLAG="\"${PARAM2:19:999}\""
   elif [[ $PARAM3 == CUSTOM_BUILD_FLAGS* ]]; then
-  CUSTOM_CMAKE_CXX_FLAG="\"${3:19:999}\""
+  CUSTOM_CMAKE_CXX_FLAG="\"${PARAM3:19:999}\""
   fi
   shift
   echo "custom build flags = $CUSTOM_CMAKE_CXX_FLAG"