zynaddsubfx

commit 648e8f5b7cc8ccf04261d9783b03765bddd27fca
parent 5237570734bfe7b6fe9a6d6ca39e43e411b0c0e6
Author: Andreas Müller <[email protected]>
Date:   Fri, 12 Apr 2019 23:24:25 +0200

Fix crash with mxml V3

Loading my old qtractor-sessions started to crash on my Raspi. A remote debug
session lead to zynaddsubfx and the point of code.

Wih this modification the sessions load again without issues.

Signed-off-by: Andreas Müller <[email protected]>

Diffstat:
M
src/Misc/XMLwrapper.cpp
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/Misc/XMLwrapper.cpp b/src/Misc/XMLwrapper.cpp
@@ -688,8 +688,11 @@ std::vector<XmlNode> XMLwrapper::getBranch(void) const
             XmlNode n(mxmlGetElement(current));
             int count = mxmlElementGetAttrCount(current);
             const char *name;
+            const char *attrib;
             for(int i = 0; i < count; ++i) {
-                n[name] = mxmlElementGetAttrByIndex(current, i, &name);
+                attrib = mxmlElementGetAttrByIndex(current, i, &name);
+                if(name)
+                    n[name] = attrib;
             }
 #else
             auto elm = current->value.element;