diff options
Diffstat (limited to 'source/tools/murun.c')
| -rw-r--r-- | source/tools/murun.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/source/tools/murun.c b/source/tools/murun.c index ea66f0ac..6754b32e 100644 --- a/source/tools/murun.c +++ b/source/tools/murun.c @@ -1648,13 +1648,17 @@ static void ffi_Document_getMetaData(js_State *J) fz_document *doc = ffi_todocument(J, 0); const char *key = js_tostring(J, 1); char info[256]; + int found; fz_try(ctx) - fz_lookup_metadata(ctx, doc, key, info, sizeof info); + found = fz_lookup_metadata(ctx, doc, key, info, sizeof info); fz_catch(ctx) rethrow(J); - js_pushstring(J, info); + if (found) + js_pushstring(J, info); + else + js_pushundefined(J); } static void ffi_Document_isReflowable(js_State *J) |