Got rid of approx.h and replaced all references to approx_eq() by ==,

[pspp] / src / sfm-write.c

diff --git a/src/sfm-write.c b/src/sfm-write.c
index 67cdf2317d06ec84db46c127baca574ebebd6ab2..fd500f45c00b42062240d2eeb7bdf24813e083b7 100644 (file)
--- a/src/sfm-write.c
+++ b/src/sfm-write.c
@@ -29,7 +29,6 @@
 #include <unistd.h>    /* Required by SunOS4. */
 #endif
 #include "alloc.h"
-#include "approx.h"
 #include "error.h"
 #include "file-handle.h"
 #include "getline.h"
@@ -676,13 +675,13 @@ sfm_write_case (struct file_handle * h, const flt64 *elem, int n_elem)
              *ext->x++ = 255;
               continue;
             }
-         else
+         else if (*elem > INT_MIN && *elem < INT_MAX)
            {
-             int value = *elem < 0 ? *elem - EPSILON : *elem + EPSILON;
+             int value = *elem;
 
              if (value >= 1 - COMPRESSION_BIAS
                  && value <= 251 - COMPRESSION_BIAS
-                 && approx_eq (value, *elem))
+                 && value == *elem)
                 {
                  *ext->x++ = value + COMPRESSION_BIAS;
                   continue;