From: Stefan Huber <shuber2@gmail.com>
Date: Tue, 10 Jun 2008 11:47:22 +0000 (+0200)
Subject: fixing bug, when getting text from terminal: started at line -1
X-Git-Tag: v0.99.0~18
X-Git-Url: https://git.sthu.org/?a=commitdiff_plain;h=66662457f7e6cfc95de535503aa1f4b088822d2f;p=pygdb.git

fixing bug, when getting text from terminal: started at line -1
---

diff --git a/DbgTerminal.py b/DbgTerminal.py
index 11eaf5c..e9a706f 100644
--- a/DbgTerminal.py
+++ b/DbgTerminal.py
@@ -59,7 +59,7 @@ class DbgTerminal (vte.Terminal):
 
 	def contents_changed(self, term):
 		c,r = term.get_cursor_position()
-		text = self.get_text_range(self.getHistoryLen()-1,0,r,-1,lambda *w:True)
+		text = self.get_text_range(max(self.getHistoryLen()-1,0),0,r,-1,lambda *w:True)
 
 		#Remove annoying \n at the end
 		assert(text[-1] == "\n")
@@ -76,6 +76,8 @@ class DbgTerminal (vte.Terminal):
 		self.history += [l+"\n" for l in lines[:-1]]
 		self.history += [lines[-1]]
 
+		assert(r == self.getHistoryLen()-1)
+
 
 	def waitForNewline(self):
 		l = self.getHistoryLen()