From 0303d281cc8d3be0e612457d9f43dcf0481b9202 Mon Sep 17 00:00:00 2001
From: Steve Daulton <stevedaulton@gmail.com>
Date: Tue, 23 May 2017 22:18:22 +0100
Subject: [PATCH] Fix for bug 1650

Don't attempt to read plug-in file when spawned from Nyquist Prompt
because there isn't one.
---
 src/effects/nyquist/Nyquist.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/effects/nyquist/Nyquist.cpp b/src/effects/nyquist/Nyquist.cpp
index 4e09da937..48d72f2d4 100644
--- a/src/effects/nyquist/Nyquist.cpp
+++ b/src/effects/nyquist/Nyquist.cpp
@@ -147,8 +147,7 @@ NyquistEffect::NyquistEffect(const wxString &fName)
    mMaxLen = NYQ_MAX_LEN;
 
    // Interactive Nyquist
-   if (fName == NYQUIST_PROMPT_ID)
-   {
+   if (fName == NYQUIST_PROMPT_ID) {
       mName = XO("Nyquist Prompt");
       mType = EffectTypeProcess;
       mOK = true;
@@ -157,6 +156,11 @@ NyquistEffect::NyquistEffect(const wxString &fName)
       return;
    }
 
+   if (fName == NYQUIST_WORKER_ID) {
+      // Effect spawned from Nyquist Prompt
+      return;
+   }
+
    mFileName = fName;
    mName = mFileName.GetName();
    mFileModified = mFileName.GetModificationTime();