small edit

scipy · Dec 26, 2007 · d7be9cd · d7be9cd
1 parent 36d6938
commit d7be9cd
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/scipy/sparse/compressed.py b/scipy/sparse/compressed.py
@@ -175,7 +175,7 @@ def check_format(self, full_check=True):
                 if numpy.diff(self.indptr).min() < 0:
                     raise ValueError,'index pointer values must form a " \
                                         "non-decreasing sequence'
-        
+
         #if not self.has_sorted_indices():
         #    warn('Indices were not in sorted order.  Sorting indices.')
         #    self.sort_indices()

diff --git a/scipy/sparse/csr.py b/scipy/sparse/csr.py
@@ -160,8 +160,10 @@ def __setitem__(self, key, val):
             self.shape = (M, N)
 
             indxs = numpy.where(col == self.indices[self.indptr[row]:self.indptr[row+1]])
+
             if len(indxs[0]) == 0:
                 #value not present
+                self.sort_indices()
                 newindx = self.indices[self.indptr[row]:self.indptr[row+1]].searchsorted(col)
                 newindx += self.indptr[row]