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------------------------------------------------------------
revno: 2634
committer: Václav Šmilauer <eu@xxxxxxxx>
branch nick: yade
timestamp: Sun 2011-01-02 12:25:20 +0100
message:
  1. Fix i386 (?) live plot issue
modified:
  py/plot.py


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=== modified file 'py/plot.py'
--- py/plot.py	2011-01-02 10:43:22 +0000
+++ py/plot.py	2011-01-02 11:25:20 +0000
@@ -139,8 +139,10 @@
 			x,y=[self.xdata[current]],[self.ydata[current]]
 		except IndexError: x,y=0,0
 		# this could be written in a nicer way, very likely
-		pt=numpy.ndarray((2,),buffer=numpy.array([x,y]))
-		if self.scatter: self.scatter.set_offsets(pt)
+		try:
+			pt=numpy.ndarray((2,),buffer=numpy.array([x,y]))
+			if self.scatter: self.scatter.set_offsets(pt)
+		except TypeError: pass # this happens at i386 with empty data, saying TypeError: buffer is too small for requested array
 
 currLineRefs=[]
 liveTimeStamp=0 # timestamp when live update was started, so that the old thread knows to stop if that changes