Bug 3819

Summary: Out of scope step in variable window results in "??"
Product: frysk Reporter: Mike Cvet <mcvet>
Component: generalAssignee: Mike Cvet <mcvet>
Status: RESOLVED FIXED    
Severity: normal    
Priority: P2    
Version: unspecified   
Target Milestone: ---   
Host: Target:
Build: Last reconfirmed:
Bug Depends on:    
Bug Blocks: 1633, 3663    
Attachments: Screenshot of the variable value

Description Mike Cvet 2006-12-31 20:22:15 UTC
Adding variables to the variable watch window, and then stepping out of scope 
prints the following error to console, and displays their values in the window 
as "??"

(Frysk:28196): Pango-WARNING **: Invalid UTF-8 string passed to 
pango_layout_set_text()

(Frysk:28196): Pango-WARNING **: Invalid UTF-8 string passed to 
pango_layout_set_text()
Comment 1 Mike Cvet 2006-12-31 20:22:49 UTC
Created attachment 1471 [details]
Screenshot of the variable value
Comment 2 Mike Cvet 2006-12-31 21:16:45 UTC
2006-12-31  Mike Cvet  <mcvet@redhat.com>

	* SourceBuffer.java (refreshVars): Catch the reading of out-of-scope
	variables by looking for "" and "\0" in addition to a null Variable 
object.
	Fixes #3819.