From 0733b2d9e2a0e965519a22b201b03668ffb00ec3 Mon Sep 17 00:00:00 2001
From: Ben Loftis <ben@harrisonconsoles.com>
Date: Sat, 13 Nov 2021 15:50:17 -0600
Subject: [PATCH] SMF: Often files don't have Track+Instr names. Make something
 up to avoid file collisions.

---
 libs/evoral/SMF.cc | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/libs/evoral/SMF.cc b/libs/evoral/SMF.cc
index 80dc61dbcd..2509970cb9 100644
--- a/libs/evoral/SMF.cc
+++ b/libs/evoral/SMF.cc
@@ -534,7 +534,9 @@ SMF::track_names(vector<string>& names) const
 			if (trk->name) {
 				names.push_back (trk->name);
 			} else {
-				names.push_back (string());
+				char buf[32];
+				sprintf(buf, "t%d", n+1);
+				names.push_back (buf);
 			}
 		}
 	}
@@ -559,7 +561,9 @@ SMF::instrument_names(vector<string>& names) const
 			if (trk->instrument) {
 				names.push_back (trk->instrument);
 			} else {
-				names.push_back (string());
+				char buf[32];
+				sprintf(buf, "i%d", n+1);
+				names.push_back (buf);
 			}
 		}
 	}