X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fformat.c;h=3c407f4a85f3c0bb842e41a3cca37098b1a5850a;hb=refs%2Fbuilds%2F20110914030501%2Fpspp;hp=e15931ad1a2b4764547747945e9399305f2b8946;hpb=92c474055d5af5557c5f9341018f4e1642586af2;p=pspp

diff --git a/src/data/format.c b/src/data/format.c
index e15931ad1a..3c407f4a85 100644
--- a/src/data/format.c
+++ b/src/data/format.c
@@ -500,6 +500,7 @@ fmt_resize (struct fmt_spec *fmt, int width)
 void
 fmt_fix (struct fmt_spec *fmt, bool for_input)
 {
+  unsigned int step;
   int min_w, max_w;
   int max_d;
 
@@ -511,18 +512,19 @@ fmt_fix (struct fmt_spec *fmt, bool for_input)
   else if (fmt->w > max_w)
     fmt->w = max_w;
 
-  /* First, if FMT has more decimal places than allowed, attempt
-     to increase FMT's width until that number of decimal places
-     can be achieved. */
-  if (fmt->d > fmt_max_decimals (fmt->type, fmt->w, for_input))
+  /* Round width to step. */
+  step = fmt_step_width (fmt->type);
+  fmt->w = ROUND_DOWN (fmt->w, step);
+
+  /* If FMT has more decimal places than allowed, attempt to increase FMT's
+     width until that number of decimal places can be achieved. */
+  if (fmt->d > fmt_max_decimals (fmt->type, fmt->w, for_input)
+      && fmt_takes_decimals (fmt->type))
     {
-      int w;
-      for (w = fmt->w; w <= max_w; w++)
-        if (fmt_max_decimals (fmt->type, w, for_input) >= fmt->d)
-          {
-            fmt->w = w;
-            break;
-          }
+      int max_w = fmt_max_width (fmt->type, for_input);
+      for (; fmt->w < max_w; fmt->w++)
+        if (fmt->d <= fmt_max_decimals (fmt->type, fmt->w, for_input))
+          break;
     }
 
   /* Clamp decimals to those allowed by format and width. */