Mercurial > hg > vamp-plugin-sdk

changeset 345:079209375f07

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Avoid returning garbage through getCurrentProgram if plugin has no programs
author Chris Cannam
date Sun, 06 Jan 2013 20:45:55 +0000
parents f937ac344270
children bb8f437bf09f
files src/vamp-hostsdk/PluginHostAdapter.cpp
diffstat 1 files changed, 5 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/src/vamp-hostsdk/PluginHostAdapter.cpp	Thu Jul 12 14:59:40 2012 +0100
+++ b/src/vamp-hostsdk/PluginHostAdapter.cpp	Sun Jan 06 20:45:55 2013 +0000
@@ -265,7 +265,11 @@
     if (!m_handle) return "";
 
     int pn = m_descriptor->getCurrentProgram(m_handle);
-    return m_descriptor->programs[pn];
+    if (pn < (int)m_descriptor->programCount) {
+        return m_descriptor->programs[pn];
+    } else {
+        return "";
+    }
 }
 
 void