Stop if there are missing deps.

diff --git a/nsiswrapper/nsiswrapper.pl b/nsiswrapper/nsiswrapper.pl
index f0eafb8..04bced3 100755 (executable)
--- a/nsiswrapper/nsiswrapper.pl
+++ b/nsiswrapper/nsiswrapper.pl
@@ -285,6 +285,8 @@ sub print_config
 
 # Starting at the roots, get the dependencies.
 
+my $missing_deps = 0;
+
 sub do_dependencies
 {
     my $gotem = 1;
@@ -308,6 +310,9 @@ sub do_dependencies
            }
        }
     }
+
+    die "please correct missing dependencies shown above\n"
+       if $missing_deps > 0;
 }
 
 my $path_warning = 0;
@@ -344,6 +349,7 @@ sub get_deps_for_file
                push @deps, $found;
            } else {
                warn "MISSING DEPENDENCY: $_ (for $file)\n";
+               $missing_deps++;
                unless ($path_warning) {
                    warn "You may need to add the directory containing this file to your \$PATH\n";
                    $path_warning = 1;