fix uncomplete graph pos

2 files changed, 4 insertions, 3 deletions

diff --git a/example/sandbox_pe.py b/example/sandbox_pe.py
index 75e9b306..fe3aa390 100644
--- a/example/sandbox_pe.py
+++ b/example/sandbox_pe.py
@@ -90,7 +90,7 @@ log_regs = True
 log_mn = log_regs
 def run_bin(my_eip, known_blocs, code_blocs_mem_range):
     global log_regs, log_mn
-    while my_eip != 0x1337beef:        
+    while my_eip != 0x1337beef:
 
         #dyn dll funcs
         if my_eip in runtime_dll.fad2cname:
@@ -120,9 +120,7 @@ def run_bin(my_eip, known_blocs, code_blocs_mem_range):
                 known_blocs, code_blocs_mem_range = updt_automod_code(known_blocs)
             else:
                 raise ValueError("except at", hex(my_eip))
-            
 
-    
 print "start emulation"
 run_bin(ep, known_blocs, code_blocs_mem_range)
 dump_raw_e(e)
diff --git a/miasm/graph/graph_qt.py b/miasm/graph/graph_qt.py
index 1f806076..adb4fe50 100755
--- a/miasm/graph/graph_qt.py
+++ b/miasm/graph/graph_qt.py
@@ -955,6 +955,9 @@ class MainWindow(QtGui.QWidget):
             txt = txt.replace('\t', ' '*4)
             e = node_asm_bb(txt, self)
             e.h = MyHighlighter(e)
+            if not "g_pos" in b.__dict__:
+                print "WARNING: unset bloc pos", b.label 
+                continue
             e.setpos(*b.g_pos)
             wproxy = self.scene.addWidget(e)
             self.scene_blocs.append(wproxy)