# HG changeset patch
# User Nicolas Saunier <nicolas.saunier@polymtl.ca>
# Date 1528083133 14400
# Node ID a5f2309bb1ff84f0b83138dce090a8d2d2dbe623
# Parent  192de96e525517fd94527f65a9bace8b250a7e6d
solved issue with subprocess

diff -r 192de96e5255 -r a5f2309bb1ff python/cvutils.py
--- a/python/cvutils.py	Sun Jun 03 14:14:13 2018 -0400
+++ b/python/cvutils.py	Sun Jun 03 23:32:13 2018 -0400
@@ -308,7 +308,7 @@
                 savetxt(intrinsicCameraFilename, intrinsicCameraMatrix)
                 cmd += ['--intrinsic-camera-filename', intrinsicCameraFilename]
             if distortionCoefficients is not None:
-                cmd += ['--distortion-coefficients', ' '.join([str(x) for x in distortionCoefficients])]
+                cmd += ['--distortion-coefficients '+' '.join([str(x) for x in distortionCoefficients])]
         if dryRun:
             print(cmd)
         else: