Tvheadend

This is within channel_get_ename which is only called (twice) from within api_channel_list

I can't see any knock on effects from the change, but not certain on the whole API calls....

Apologies I missed the check in spacing for CHANNEL_ENAME_SOURCES in the first attempt.

diff --git a/src/channels.c b/src/channels.c
index 9cf5ad4..bb77092 100644
--- a/src/channels.c
+++ b/src/channels.c
@@ -833,26 +833,27 @@ channel_get_ename
   const char *s;

   dst[0] = '\0';
+  s = channel_get_name(ch, blank);
+  if (s)
+    tvh_strlcatf(dst, dstlen, l, "%s", s);
+  if (flags & CHANNEL_ENAME_SOURCES) {
+    s = channel_get_source(ch, buf, sizeof(buf));
+    if (s)
+      tvh_strlcatf(dst, dstlen, l, "%s[%s]", l > 0 ? " " : "", s);
+  }
   if (flags & CHANNEL_ENAME_NUMBERS) {
     number = channel_get_number(ch);
     if (number > 0) {
       if (number % CHANNEL_SPLIT) {
-        tvh_strlcatf(dst, dstlen, l, "%u.%u",
+        tvh_strlcatf(dst, dstlen, l, "%s(%u.%u)",
+                     l > 0 ? " " : "",
                      channel_get_major(number),
                      channel_get_minor(number));
       } else {
-        tvh_strlcatf(dst, dstlen, l, "%u", channel_get_major(number));
+        tvh_strlcatf(dst, dstlen, l, "%s(%u)", l > 0 ? " " : "", channel_get_major(number));
       }
     }
   }
-  s = channel_get_name(ch, blank);
-  if (s)
-    tvh_strlcatf(dst, dstlen, l, "%s%s", l > 0 ? " " : "", s);
-  if (flags & CHANNEL_ENAME_SOURCES) {
-    s = channel_get_source(ch, buf, sizeof(buf));
-    if (s)
-      tvh_strlcatf(dst, dstlen, l, "%s[%s]", l > 0 ? " " : "", s);
-  }
   return dst;
 }

The proper fix would be to specify the requested format (order) in the global config and in HTTP requests. For the reference, the original extended name code is here:

https://tvheadend.org/projects/tvheadend/repository/revisions/f00d5bb402ff85d608a9c638f1b70fb498973a6a