docmaker: Don't ignore single-line code blocks.

* src/tools/docmaker/content.py (DocBlock::_init__): Fix change from
2009-01-31.

ChangeLog

@@ -1,3 +1,10 @@
+2009-03-16  Werner Lemberg  <wl@gnu.org>
+
+	docmaker: Don't ignore single-line code blocks.
+
+	* src/tools/docmaker/content.py (DocBlock::_init__): Fix change from
+	2009-01-31.
+
 2009-03-15  Steve Langasek  <steve.langasek@canonical.com>
 
 	Use __asm__ for declaring assembly instead of asm.

src/tools/docmaker/content.py

@@ -540,7 +540,7 @@ class  DocBlock:
         while start < end and not string.strip( source[end] ):
             end = end - 1
 
-        if start == end:
+        if start == end and not string.strip( source[start] ):
             self.code = []
         else:
             self.code = source[start:end + 1]