Fix for decode double

git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@4475 72102866-910b-0410-8b05-ffd578937521

ChangeLog

@@ -1,3 +1,8 @@
+Fri Jun 25 12:00:00 1999  Richard Frith-Macdonald <richard@brainstorm.co.uk>
+
+	* Source/GMArchiver.m: Fix for decodeDoubleWithName: by
+	jagapen@whitewater.chem.wisc.edu
+
 1999-06-23  Michael Hanni  <mhanni@sprintmail.com>
 
 	* Source/NSText.m: tweaked - sizeToFit and now scrollbars are

Model/GMArchiver.m

@@ -1018,7 +1018,23 @@ static NSMutableDictionary* classToAliasMappings = nil;
 
 - (double) decodeDoubleWithName: (NSString*)name
 {
-  return [self decodeDoubleWithName:name];
+  NSString* valueString;
+  double value;
+
+  if ( !name )
+    return 0;
+
+  valueString = [currentDecodedObjectRepresentation objectForKey: name];
+  if ( !valueString )
+    return 0;
+
+  if ( ![[NSScanner scannerWithString: valueString] scanDouble: &value] )
+    {
+      NSLog(@"Cannot scan double value '%@' from object '%@' under key '%@'",
+	    valueString, currentDecodedObjectRepresentation, name);
+      return 0;
+    }
+  return value;
 }
 
 - (NSPoint) decodePointWithName: (NSString*)name