fontWithName: size: mishandles size 0.0

[Alexander Malmberg]

Hi,

According to the docs I have, [NSFont +fontWithName: size:] is supposed
to default to NSUserFontSize if it's called with size==0.0, but
currently it returns a font with size 0. I've attached a patch that
makes it use NSUserFontSize if it is available and otherwise fall back
to size 12.

- Alexander Malmberg

Index: NSFont.m
===================================================================
RCS file: /cvsroot/gnustep/gnustep/core/gui/Source/NSFont.m,v
retrieving revision 1.42
diff -u -r1.42 NSFont.m
--- NSFont.m    17 Dec 2001 16:51:50 -0000      1.42
+++ NSFont.m    26 Feb 2002 11:16:13 -0000
@@ -384,7 +384,15 @@
                    size: (float)fontSize
 {
   NSFont*font;
-  float fontMatrix[6] = { fontSize, 0, 0, fontSize, 0, 0 };
+  float fontMatrix[6] = { 0, 0, 0, 0, 0, 0 };
+
+  if (fontSize == 0)
+    {
+      fontSize = [defaults floatForKey: @"NSUserFontSize"];
+      if (fontSize == 0)
+       fontSize = 12;
+    }
+  fontMatrix[0] = fontMatrix[3] = fontSize;
 
   font = [self fontWithName: name matrix: fontMatrix];
   font->matrixExplicitlySet = NO;