hscript: Handle pkgs with + char and add test (thanks @sroracle)

2 files changed, 2 insertions, 1 deletions

diff --git a/hscript/meta.cc b/hscript/meta.cc
index 48125dc..1087ac5 100644
--- a/hscript/meta.cc
+++ b/hscript/meta.cc
@@ -42,7 +42,7 @@ bool Hostname::execute() const {
 
 Key *PkgInstall::parseFromData(const std::string data, int lineno, int *errors,
                                int *warnings) {
-    std::regex valid_pkg("[0-9A-Za-z_.-]*((>?<|[<>]?=|[~>])[0-9A-Za-z-_.]+)?");
+    std::regex valid_pkg("[0-9A-Za-z+_.-]*((>?<|[<>]?=|[~>])[0-9A-Za-z-_.]+)?");
     std::string next_pkg;
     std::istringstream stream(data);
     std::set<std::string> all_pkgs;
diff --git a/hscript/script.cc b/hscript/script.cc
index 2d93a51..69afb30 100644
--- a/hscript/script.cc
+++ b/hscript/script.cc
@@ -126,6 +126,7 @@ struct Script::ScriptPrivate {
                     output_warning("installfile:" + std::to_string(lineno),
                                    "package '" + pkg + "' has already been specified",
                                    "", opts.test(Pretty));
+                    continue;
                 }
                 packages.insert(pkg);
             }