[f-spot] Clean semweb slightly, but it should just go.

[Ruben Vermeersch <rubenv src gnome org>]

commit b62a0b3ade0bcbe2e2c08680da757d4df321046b
Author: Ruben Vermeersch <ruben savanne be>
Date:   Sat May 15 01:32:07 2010 +0200

    Clean semweb slightly, but it should just go.

 lib/semweb/LiteralFilters.cs |    6 +++---
 lib/semweb/Query.cs          |    2 +-
 lib/semweb/RdfReader.cs      |    2 +-
 lib/semweb/SQLStore.cs       |   10 +++++-----
 4 files changed, 10 insertions(+), 10 deletions(-)
---
diff --git a/lib/semweb/LiteralFilters.cs b/lib/semweb/LiteralFilters.cs
index fb078cb..284ee21 100644
--- a/lib/semweb/LiteralFilters.cs
+++ b/lib/semweb/LiteralFilters.cs
@@ -125,7 +125,7 @@ namespace SemWeb.Filters {
 				Decimal i = Decimal.Parse(v);
 				int c = i.CompareTo(Number);
 				return CompareFilter(c, Type);
-			} catch (Exception e) {
+			} catch (Exception) {
 				return false;
 			}
 		}
@@ -146,7 +146,7 @@ namespace SemWeb.Filters {
 				DateTime i = DateTime.Parse(v);
 				int c = i.CompareTo(Value);
 				return CompareFilter(c, Type);
-			} catch (Exception e) {
+			} catch (Exception) {
 				return false;
 			}
 		}
@@ -167,7 +167,7 @@ namespace SemWeb.Filters {
 				TimeSpan i = TimeSpan.Parse(v);
 				int c = i.CompareTo(Value);
 				return CompareFilter(c, Type);
-			} catch (Exception e) {
+			} catch (Exception) {
 				return false;
 			}
 		}
diff --git a/lib/semweb/Query.cs b/lib/semweb/Query.cs
index 6fd6fcc..cde7c92 100644
--- a/lib/semweb/Query.cs
+++ b/lib/semweb/Query.cs
@@ -277,7 +277,7 @@ namespace SemWeb.Query {
 			if (r == null || !(r is Literal)) return -1;
 			try {
 				return int.Parse(((Literal)r).Value);
-			} catch (Exception e) {
+			} catch (Exception) {
 				return -1;
 			}
 		}		
diff --git a/lib/semweb/RdfReader.cs b/lib/semweb/RdfReader.cs
index 2e0bb8c..5ede713 100644
--- a/lib/semweb/RdfReader.cs
+++ b/lib/semweb/RdfReader.cs
@@ -127,7 +127,7 @@ namespace SemWeb {
 				UriBuilder b = new UriBuilder(baseuri);
 				b.Fragment = null; // per W3 RDF/XML test suite
 				return new Uri(b.Uri, uri, true).ToString();
-			} catch (UriFormatException e) {
+			} catch (UriFormatException) {
 				return baseuri + uri;
 			}			
 		}
diff --git a/lib/semweb/SQLStore.cs b/lib/semweb/SQLStore.cs
index 771ca01..b5a0f62 100644
--- a/lib/semweb/SQLStore.cs
+++ b/lib/semweb/SQLStore.cs
@@ -148,7 +148,7 @@ namespace SemWeb.Stores {
 			try {
 				int id = int.Parse(persistentId);
 				return (BNode)MakeEntity(id, null, null);
-			} catch (Exception e) {
+			} catch (Exception) {
 				return null;
 			}
 		}
@@ -182,9 +182,9 @@ namespace SemWeb.Stores {
 		
 		public override void Clear() {
 			// Drop the tables, if they exist.
-			try { RunCommand("DROP TABLE " + table + "_statements;"); } catch (Exception e) { }
-			try { RunCommand("DROP TABLE " + table + "_literals;"); } catch (Exception e) { }
-			try { RunCommand("DROP TABLE " + table + "_entities;"); } catch (Exception e) { }
+			try { RunCommand("DROP TABLE " + table + "_statements;"); } catch (Exception) { }
+			try { RunCommand("DROP TABLE " + table + "_literals;"); } catch (Exception) { }
+			try { RunCommand("DROP TABLE " + table + "_entities;"); } catch (Exception) { }
 			firstUse = true;
 		
 			Init();
@@ -1219,7 +1219,7 @@ namespace SemWeb.Stores {
 			if (ret is int) return (int)ret;
 			try {
 				return int.Parse(ret.ToString());
-			} catch (FormatException e) {
+			} catch (FormatException) {
 				return def;
 			}
 		}