[gst-cvs] gstreamer-sharp: Write error messages to stderr and fix a compiler warning

[<sl...@ke...>]

Module: gstreamer-sharp
Branch: master
Commit: 2ed4e4dd98b17ca2ca76e9e8499a27872013f700
URL:    http://cgit.freedesktop.org/gstreamer/gstreamer-sharp/commit/?id=2ed4e4dd98b17ca2ca76e9e8499a27872013f700

Author: Maarten Bosmans <mkb...@gm...>
Date:   Sat May 30 13:42:05 2009 +0200

Write error messages to stderr and fix a compiler warning

Fixes bug #584209.

---

 elementgen/elementgen.cs |   14 +++++++-------
 1 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/elementgen/elementgen.cs b/elementgen/elementgen.cs
index cdc9565..d3e6139 100644
--- a/elementgen/elementgen.cs
+++ b/elementgen/elementgen.cs
@@ -469,7 +469,7 @@ public class ElementGen {
 
   public static int Main (string[] args) {
     if (args.Length != 3) {
-      Console.WriteLine ("Usage: element-gen --namespace=<namespace> --api=<api> --input=<in-filename>");
+      Console.Error.WriteLine ("Usage: element-gen --namespace=<namespace> --api=<api> --input=<in-filename>");
       return -1;
     }
 
@@ -488,7 +488,7 @@ public class ElementGen {
           introspect_doc.Load (stream);
           stream.Close ();
         } catch (Exception e) {
-          Console.WriteLine ("Failed to load introspection XML:\n" + e.ToString ());
+          Console.Error.WriteLine ("Failed to load introspection XML:\n" + e.ToString ());
           return -2;
         }
       } else if (arg.StartsWith ("--api=")) {
@@ -500,7 +500,7 @@ public class ElementGen {
           api_doc.Load (stream);
           stream.Close ();
         } catch (Exception e) {
-          Console.WriteLine ("Failed to load API XML:\n" + e.ToString ());
+          Console.Error.WriteLine ("Failed to load API XML:\n" + e.ToString ());
           return 1;
         }
 
@@ -508,13 +508,13 @@ public class ElementGen {
 
         ns = arg.Substring (12);
       } else {
-        Console.WriteLine ("Usage: element-gen --namespace:<namespace> --api=<api> --input:<in-filename>");
+        Console.Error.WriteLine ("Usage: element-gen --namespace:<namespace> --api=<api> --input:<in-filename>");
         return 1;
       }
     }
 
     if (introspect_doc.DocumentElement.Name != "element") {
-      Console.WriteLine ("Invalid introspection XML");
+      Console.Error.WriteLine ("Invalid introspection XML");
       return -3;
     }
 
@@ -523,14 +523,14 @@ public class ElementGen {
     try {
       writer = Console.Out;
     } catch (Exception e) {
-      Console.WriteLine ("Failed to open output file:\n" + e.ToString ());
+      Console.Error.WriteLine ("Failed to open output file:\n" + e.ToString ());
       return -2;
     }
 
     StreamReader custom_code = null;
     try {
       custom_code = System.IO.File.OpenText (filename + ".custom");
-    } catch (Exception e) {}
+    } catch (Exception) {}  // No custom file is OK
 
     if (IsHidden (introspect_doc.DocumentElement))
       return 0;