diff options
| -rw-r--r-- | src/cmsgamma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/cmsgamma.c b/src/cmsgamma.c index 0b02bd4..94c0aef 100644 --- a/src/cmsgamma.c +++ b/src/cmsgamma.c @@ -462,7 +462,8 @@ cmsFloat64Number DefaultEvalParametricFn(cmsInt32Number Type, const cmsFloat64Nu // X=-b/a | (Y<c) case -3: { - if (fabs(Params[1]) < MATRIX_DET_TOLERANCE) + if (fabs(Params[0]) < MATRIX_DET_TOLERANCE || + fabs(Params[1]) < MATRIX_DET_TOLERANCE) { Val = 0; } @@ -601,7 +602,8 @@ cmsFloat64Number DefaultEvalParametricFn(cmsInt32Number Type, const cmsFloat64Nu // ((Y - c) ^1/Gamma - b) / a case -6: { - if (fabs(Params[1]) < MATRIX_DET_TOLERANCE) + if (fabs(Params[0]) < MATRIX_DET_TOLERANCE || + fabs(Params[1]) < MATRIX_DET_TOLERANCE) { Val = 0; } |