Mercurial > hg > mgallery

changeset 223:438277861f51

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Implement better interpretation of DVA values (exposure times, for example), also add some checks against division by zero.
author Matti Hamalainen <ccr@tnsp.org>
date Fri, 23 Mar 2018 00:19:31 +0200
parents 27e541d02be8
children 77e72455c99f
files mgtool.php
diffstat 1 files changed, 2 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/mgtool.php	Thu Mar 22 21:59:31 2018 +0200
+++ b/mgtool.php	Fri Mar 23 00:19:31 2018 +0200
@@ -137,10 +137,10 @@
     case MG_INT: return intval($val);
     case MG_BOOL: return intval($val);
     case MG_DVA:
-      if (sscanf($val, "%d/%d", $v1, $v2) == 2)
+      if (sscanf($val, "%d/%d", $v1, $v2) == 2 && $v2 != 0 && $v1 != 0)
       {
         if ($v1 < $v2)
-          return $val;
+          return "1/".($v2 / $v1);
         else
           return sprintf("%1.1f", $v1 / $v2);
       }