diff options
| -rw-r--r-- | libcrystfel/src/integer_matrix.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libcrystfel/src/integer_matrix.c b/libcrystfel/src/integer_matrix.c index 96159cc6..018f0ca6 100644 --- a/libcrystfel/src/integer_matrix.c +++ b/libcrystfel/src/integer_matrix.c @@ -353,7 +353,9 @@ IntegerMatrix *intmat_inverse(const IntegerMatrix *m) det = intmat_det(m); if ( (det != +1) && (det != -1) ) { - fprintf(stderr, "Inverse matrix not an integer matrix.\n"); + fprintf(stderr, + "Inverse matrix not an integer matrix (det = %i).\n", + det); return NULL; } |