website copes with older JSON.pm

[ypp-sc-tools.web-live.git] / yarrg / CommodsWeb.pm

diff --git a/yarrg/CommodsWeb.pm b/yarrg/CommodsWeb.pm
index 5f85511f5fed815f2d73e70e435c710a383e2daa..d423a299c48136c20d7fe9ab3c408cffba402ec7 100644 (file)
--- a/yarrg/CommodsWeb.pm
+++ b/yarrg/CommodsWeb.pm
@@ -52,7 +52,7 @@ BEGIN {
     $VERSION     = 1.00;
     @ISA         = qw(Exporter);
     @EXPORT      = qw(&dbw_connect &ocean_list $sourcebasedir
-                     &to_json &to_json_protecttags
+                     &to_json_shim &to_json_protecttags
                      &set_ctype_utf8);
     %EXPORT_TAGS = ( );
 
@@ -103,9 +103,20 @@ sub dbw_connect ($) {
     return dbr_connect($datadir, $ocean);
 }
 
+sub to_json_shim ($) {
+    my ($obj) = @_;
+    # In JSON.pm 2.x, jsonToObj prints a warning to stderr which
+    # our callers don't like at all.
+    if ($JSON::VERSION >= 2.0) {
+       return to_json($obj);
+    } else {
+       return objToJson($obj);
+    }
+}
+
 sub to_json_protecttags ($) {
     my ($v) = @_;
-    my $j= to_json($v);
+    my $j= to_json_shim($v);
     $j =~ s,/,\\/,g;
     return $j;
 }