tree a21461014c9c9f4daa36ef73cd900ae2f42aed2d
parent 83041ac84f2d67c28559c67515e0e596a3f3aa20
author Sameer Agarwal <sameeragarwal@google.com> 1473171143 -0700
committer Sameer Agarwal <sameeragarwal@google.com> 1473171320 -0700

Remove two DCHECKs from CubicHermiteSpline.

They were present as debugging checks but were causing problems
with the build on 32bit i386 due to numerical cancellation issues,
where x ~ -epsilon.

Removing these checks only changes the behaviour in Debug mode.
We are already handling such small negative numbers in production
if they occur. All that this change does is to remove the crash.

https://github.com/ceres-solver/ceres-solver/issues/212

Thanks to @NeroBurner and @debalance for reporting this.

Change-Id: I66480e86d4fa0a4b621204f2ff44cc3ff8d01c04