# HG changeset patch
# User Matti Hamalainen <ccr@tnsp.org>
# Date 1496378359 -10800
# Node ID 9f96b37c4f75cc23206145a2ac7a9452a32432ec
# Parent  830125ad15c42f42ac494efaaafda6be83ccec23
Don't print songlengths field if there are none.

diff -r 830125ad15c4 -r 9f96b37c4f75 sidinfo.c
--- a/sidinfo.c	Fri Jun 02 04:40:03 2017 +0300
+++ b/sidinfo.c	Fri Jun 02 07:39:19 2017 +0300
@@ -525,24 +525,26 @@
         case 20: PR("%s", NULL, psid->sidCopyright); break;
 
         case 21:
-            siPrintFieldPrefix(outFile, opt);
-            th_md5_print(outFile, psid->hash);
-            siPrintFieldSeparator(outFile);
+            {
+                siPrintFieldPrefix(outFile, opt);
+                th_md5_print(outFile, psid->hash);
+                siPrintFieldSeparator(outFile);
+            }
             break;
 
         case 22:
-            siPrintFieldPrefix(outFile, opt);
             if (psid->lengths != NULL)
             {
                 int i;
+                siPrintFieldPrefix(outFile, opt);
                 for (i = 0; i < psid->lengths->nlengths; i++)
                 {
                     int len = psid->lengths->lengths[i];
                     fprintf(outFile, "%d:%d%s", len / 60, len % 60,
                         (i < psid->lengths->nlengths - 1) ? " " : "");
                 }
+                siPrintFieldSeparator(outFile);
             }
-            siPrintFieldSeparator(outFile);
             break;
     }
 }