commit 86d4f1ba41ef14eb1b6b61a7936af83387b35eb2
author Keir Mierle <mierle@gmail.com> Mon Aug 20 11:52:04 2012 -0700
committer Keir Mierle <mierle@gmail.com> Mon Aug 20 11:52:04 2012 -0700
tree f1679c4fc6fbfa002b53a3122523856486e9f468
parent 51eb229da34187a4e8ce73ed9cc0e731998bb2be

Add missing return statement.

Change-Id: I5eaf718318e27040e3c97e32ee46cf0a11176a37

internal/ceres/program.cc

diff --git a/internal/ceres/program.cc b/internal/ceres/program.cc
index 04248e7..82d76d3 100644
--- a/internal/ceres/program.cc
+++ b/internal/ceres/program.cc
@@ -225,6 +225,7 @@
     ret += StringPrintf("%d: %s\n",
                         i, parameter_blocks_[i]->ToString().c_str());
   }
+  return ret;
 }
 
 }  // namespace internal