glapse patch to continue recording from last screenshot

gistfile1.diff

--- /home/sinan/Downloads/glapse-0.3/glapseControllers/glapseMain.py	2011-06-24 19:16:45.000000000 +0300
+++ /home/sinan/opt/glapse/glapseControllers/glapseMain.py	2012-04-21 13:57:06.864076116 +0300
@@ -47,7 +47,6 @@
         self.outputDir = output
         self.quality = quality
         self.interval = interval
-        self.currentShot = 0
         
         # Start a thread to take screenshots
         self.done = False
@@ -76,12 +75,12 @@
         
     
     def getPossibleOverwrite(self, output):
-        regex = re.compile('[0-9]{' + str(self.numDigits) + '}.jpg')
+        regex = re.compile('([0-9]{' + str(self.numDigits) + '}).jpg')
         
-        for f in os.listdir(output):
-            match = regex.match(f)
-            if match != None:
-                return True
+        matches = sorted(map(lambda s: int(regex.match(s).group(1)), os.listdir(output)))
+        if len(matches) != 0:
+            self.currentShot = matches[-1]+1
+            print "currentshot set to", self.currentShot
         
         return False