diff options
| -rw-r--r-- | pango/pango-matrix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pango/pango-matrix.c b/pango/pango-matrix.c index 78aacae6..3f263101 100644 --- a/pango/pango-matrix.c +++ b/pango/pango-matrix.c @@ -269,7 +269,7 @@ pango_matrix_get_rotation (const PangoMatrix *matrix) pango_matrix_transform_distance (matrix, &x, &y); - return RAD_TO_DEG (acos (x / sqrtf (x*x + y*y))); + return RAD_TO_DEG (acos (CLAMP (x / sqrtf (x*x + y*y), -1., 1.))); } /** |