X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/762740361e42dd14f5d24d239a29a1e08895ef64..ea131c282aef654396f98d3e5d0d6cffdbf6ebab:/src/bindings/ruby/rb_msg_host.c

diff --git a/src/bindings/ruby/rb_msg_host.c b/src/bindings/ruby/rb_msg_host.c
index f4ecd65962..4ac3a82957 100644
--- a/src/bindings/ruby/rb_msg_host.c
+++ b/src/bindings/ruby/rb_msg_host.c
@@ -1,10 +1,10 @@
-/*
- * Copyright 2010. The SimGrid Team. All right reserved.
- *
- * This program is free software; you can redistribute 
- * it and/or modify it under the terms of the license 
- *(GNU LGPL) which comes with this package. 
- */
+/* Host-related bindings to ruby  */
+
+/* Copyright 2010. The SimGrid Team. All right reserved. */
+
+/* This program is free software; you can redistribute it and/or modify it
+ * under the terms of the license (GNU LGPL) which comes with this package. */
+
 #include "bindings/ruby_bindings.h"
 
 // Free Method
@@ -14,24 +14,23 @@ void rb_host_free(m_host_t ht) {
 
 // New Method : return a Host
 VALUE rb_host_get_by_name(VALUE class, VALUE name) {
-  
+
   const char * h_name = RSTRING(name)->ptr;
   m_host_t host = MSG_get_host_by_name(h_name);
   if(!host)
-    rb_raise(rb_eRuntimeError,"MSG_get_host_by_name() failled");
-  
-  return Data_Wrap_Struct(class,0,rb_host_free,host);
+    rb_raise(rb_eRuntimeError,bprintf("No host called '%s' found",h_name));
 
+  return Data_Wrap_Struct(class,0,rb_host_free,host);
 }
 
 //Get Name
 VALUE rb_host_name(VALUE class,VALUE host) {
-  
+
   // Wrap Ruby Value to m_host_t struct
   m_host_t ht;
   Data_Get_Struct(host, s_m_host_t, ht);
   return rb_str_new2(MSG_host_get_name(ht));
-   
+
 }
 
 // Get Number
@@ -65,9 +64,9 @@ VALUE rb_host_is_avail(VALUE class,VALUE host) {
     rb_raise(rb_eRuntimeError,"Host not Bound");
     return Qnil;
   }
-  
+
   if(MSG_host_is_avail(ht))
     return Qtrue;
-  
+
   return Qfalse;
 }