From c9d05277113f9ba7b5e09d5ea5bd7ae3d7524f54 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andreas=20=C3=96man?= <andreas@lonelycoder.com>
Date: Sat, 30 May 2009 18:49:40 +0000
Subject: [PATCH] Make sure various functions return something. Silences
 warnings on gcc 4.4

Patch by lukas at double dot net
---
 src/dvb/dvb_tables.c | 1 +
 src/serviceprobe.c   | 1 +
 src/subscriptions.c  | 1 +
 src/tcp.c            | 1 +
 src/xmltv.c          | 1 +
 5 files changed, 5 insertions(+)

diff --git a/src/dvb/dvb_tables.c b/src/dvb/dvb_tables.c
index 8014a729..9b4b4c8f 100644
--- a/src/dvb/dvb_tables.c
+++ b/src/dvb/dvb_tables.c
@@ -150,6 +150,7 @@ dvb_table_input(void *aux)
       }
     }
   }
+  return NULL;
 }
 
 
diff --git a/src/serviceprobe.c b/src/serviceprobe.c
index 85f04f69..5680532b 100644
--- a/src/serviceprobe.c
+++ b/src/serviceprobe.c
@@ -167,6 +167,7 @@ serviceprobe_thread(void *aux)
     subscription_unsubscribe(s);
     was_doing_work = 1;
   }
+  return NULL;
 }
 
 
diff --git a/src/subscriptions.c b/src/subscriptions.c
index b2d12b1e..3c189d40 100644
--- a/src/subscriptions.c
+++ b/src/subscriptions.c
@@ -239,6 +239,7 @@ subscription_janitor(void *aux)
 
     pthread_mutex_unlock(&global_lock);
   }
+  return NULL;
 }
 
 
diff --git a/src/tcp.c b/src/tcp.c
index e6af61d5..13401565 100644
--- a/src/tcp.c
+++ b/src/tcp.c
@@ -445,6 +445,7 @@ tcp_server_loop(void *aux)
       }
     }
   }
+  return NULL;
 }
 
 /**
diff --git a/src/xmltv.c b/src/xmltv.c
index 21e3eef9..76dd815b 100644
--- a/src/xmltv.c
+++ b/src/xmltv.c
@@ -506,6 +506,7 @@ xmltv_thread(void *aux)
       free(p);
     }
   }
+  return NULL;
 }