Fixed find_line_segments() regression
@@ -1303,11 +1303,11 @@ static int isaligned_fast(int angle, float theta,
/* pixels whose level-line angle is not defined
are considered as NON-aligned */
-// if( a == NOTDEF ) return FALSE; /* there is no need to call the function
-// 'double_equal' here because there is
-// no risk of problems related to the
-// comparison doubles, we are only
-// interested in the exact NOTDEF value */
+ if( a == NOTDEF ) return FALSE; /* there is no need to call the function
+ 'double_equal' here because there is
+ no risk of problems related to the
+ comparison doubles, we are only
+ interested in the exact NOTDEF value */
/* it is assumed that 'theta' and 'a' are in the range [-pi,pi] */
theta -= a;
