Rework Paragraph parsing error handling. Add single paragraph functions

1 files changed, 3 insertions, 5 deletions

diff --git a/toolsrc/src/PostBuildLint_BuildInfo.cpp b/toolsrc/src/PostBuildLint_BuildInfo.cpp
index 5b475322a..7b7751e66 100644
--- a/toolsrc/src/PostBuildLint_BuildInfo.cpp
+++ b/toolsrc/src/PostBuildLint_BuildInfo.cpp
@@ -39,10 +39,8 @@ namespace vcpkg::PostBuildLint
 
     BuildInfo read_build_info(const fs::path& filepath)
     {
-        const std::vector<std::unordered_map<std::string, std::string>> pghs = Paragraphs::get_paragraphs(filepath);
-        Checks::check_exit(VCPKG_LINE_INFO, pghs.size() == 1, "Invalid BUILD_INFO file for package");
-
-        return BuildInfo::create(pghs[0]);
+        const expected<std::unordered_map<std::string, std::string>> pghs = Paragraphs::get_single_paragraph(filepath);
+        Checks::check_exit(VCPKG_LINE_INFO, pghs.get() != nullptr, "Invalid BUILD_INFO file for package");
+        return BuildInfo::create(*pghs.get());
     }
-
 }