# HG changeset patch
# User Chris Cannam
# Date 1664540652 -3600
#      Fri Sep 30 13:24:12 2022 +0100
# Node ID 137ef076894f20b488a65ba2c755219b8ea8cd2c
# Parent  d5e900a71021d7b115b50d54ef4fc47d27fa0217
Fix incorrect extension calculation

diff --git a/main/main.cpp b/main/main.cpp
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -538,11 +538,13 @@
     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;
         }
     }