Simplified GEOSCoordSeq._checkindex().
@@ -66,8 +66,7 @@ class GEOSCoordSeq(GEOSBase):
# #### Internal Routines ####
def _checkindex(self, index):
"Check the given index."
- sz = self.size
- if (sz < 1) or (index < 0) or (index >= sz):
+ if not (0 <= index < self.size):
raise IndexError('invalid GEOS Geometry index: %s' % index)
def _checkdim(self, dim):
