From 755ff57fc59f7769c947596a5819ed370e042ca4 Mon Sep 17 00:00:00 2001
From: Chris Cannam <cannam@all-day-breakfast.com>
Date: Fri, 30 Sep 2022 13:24:12 +0100
Subject: [PATCH] Fix incorrect extension calculation

---
 main/main.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/main/main.cpp b/main/main.cpp
index 38389a6..f9c6de8 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -538,11 +538,13 @@ int main(int argc, char **argv)
     for (int i = strlen(fileName); i > 0; ) {
         if (fileName[--i] == '.') {
             extIn = fileName + i + 1;
+            break;
         }
     }
     for (int i = strlen(fileNameOut); i > 0; ) {
         if (fileNameOut[--i] == '.') {
             extOut = fileNameOut + i + 1;
+            break;
         }
     }