From ddf500f0cd360043af9678e1d2d90c2e311e0d8e Mon Sep 17 00:00:00 2001
From: Seymour Shlien <fy733@ncf.ca>
Date: Wed, 10 Mar 2021 13:34:57 -0500
Subject: [PATCH] 2021.03.10

---
 VERSION        |  2 +-
 doc/CHANGES    | 20 ++++++++++++++++++++
 doc/readme.txt |  2 +-
 store.c        |  4 ++--
 4 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/VERSION b/VERSION
index e0f22f7..91e7279 100644
--- a/VERSION
+++ b/VERSION
@@ -1,2 +1,2 @@
-2021 February 21 2021
+2021 March 10 2021
 
diff --git a/doc/CHANGES b/doc/CHANGES
index 76d3bbb..35f2dc9 100644
--- a/doc/CHANGES
+++ b/doc/CHANGES
@@ -14107,4 +14107,24 @@ testing the varieable voicesused before searching for the VOICE feature.
 
 
 
+March 10 2021
+
+Abc2midi segmentation error: the following tune causes abc2midi to
+crash.
+
+X:6
+T:TEMP
+L:1/4
+M:2/2
+Q:1/4=112
+%%MIDI drum d2dd 39 39 39
+%%MIDI drumon
+K:G
+G4
+
+Fix: in event_midi check that the v structure is not NULL before
+setting v->hasdrums to 1. If it is NULL send an error message that
+%%MIDI drumon must occur after the first K: header.
+
+
 
diff --git a/doc/readme.txt b/doc/readme.txt
index be42127..0d5c661 100644
--- a/doc/readme.txt
+++ b/doc/readme.txt
@@ -1,7 +1,7 @@
 abcMIDI :   abc <-> MIDI conversion utilities
 
 midi2abc version 3.47 November 01 2020
-abc2midi version 4.49 February 21 2021
+abc2midi version 4.50 March 10 2021
 abc2abc  version 2.12 October 19 2020
 yaps     version 1.86 December 10 2020
 abcmatch version 1.77 December 10 2020
diff --git a/store.c b/store.c
index 0cc24f2..8f8a3fe 100644
--- a/store.c
+++ b/store.c
@@ -186,7 +186,7 @@ int main()
 
 */
 
-#define VERSION "4.49 February 21 2021 abc2midi" 
+#define VERSION "4.50 March 10 2021 abc2midi" 
 
 /* enables reading V: indication in header */
 #define XTEN1 1
@@ -2303,11 +2303,11 @@ char *s;
 
 
   else if (strcmp(command,"drumon") == 0 && dotune) {  /* [SS] 2010-05-26 */
+      if (v == NULL) event_fatal_error("%%MIDI drumon must occur after the first K: header");
       addfeature(DRUMON, 0, 0, 0);
       v->hasdrums = 1;
       drumvoice = v->indexno; /* [SS] 2010-02-09 */
       done = 1;
-      if (v == NULL) event_error("%%MIDI drumon must occur after the first K: header");
     }
     if (strcmp(command,"drumoff") == 0) {
        addfeature(DRUMOFF, 0, 0, 0);