From fa82bd927dd922d9b4d8f91d6983a970750a71bf Mon Sep 17 00:00:00 2001
From: Jonathan Wilkes <jon.w.wilkes@gmail.com>
Date: Mon, 25 Apr 2016 22:37:39 -0400
Subject: [PATCH] jwilkes/purr-data#49 check for non-existent image names from
moonlib/image
---
pd/nw/pdgui.js | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/pd/nw/pdgui.js b/pd/nw/pdgui.js
index 2a51befc4..e0f26df49 100644
--- a/pd/nw/pdgui.js
+++ b/pd/nw/pdgui.js
@@ -3015,11 +3015,16 @@ function gui_image_toggle_border(cid, tag, state) {
// Switch the data for an existing svg image
function gui_image_configure(cid, tag, image_key, tk_anchor) {
var i = get_item(cid, tag);
- i.setAttributeNS("http://www.w3.org/1999/xlink", "href",
- "data:image/" + pd_cache.get(image_key).type + ";base64," +
- pd_cache.get(image_key).data);
- img_size_setter(cid, tag, pd_cache.get(image_key).type,
- pd_cache.get(image_key).data, tk_anchor);
+ if (pd_cache.get(image_key)) {
+ i.setAttributeNS("http://www.w3.org/1999/xlink", "href",
+ "data:image/" + pd_cache.get(image_key).type + ";base64," +
+ pd_cache.get(image_key).data);
+ img_size_setter(cid, tag, pd_cache.get(image_key).type,
+ pd_cache.get(image_key).data, tk_anchor);
+ } else {
+ // need to change this to an actual error
+ post("image: error: can't find image");
+ }
}
// Move an image
--
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