[zbar-commits] push rev [305]: iPhone: fix readertest max quality result filtering

[<sp...@us...>]

changeset: 305:97445b5d3600
user:      sp...@us...
date:      Mon May 02 15:48:06 2011 -0700
details:   http://zbar.hg.sourceforge.net:8000/hgroot/zbar/zbarzbar/rev/97445b5d3600
description:
iPhone: fix readertest max quality result filtering
    - thanks to John Boydon for finding this!

diffstat:

 iphone/ChangeLog                        |  2 ++
 iphone/examples/readertest/readertest.m |  8 ++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diffs (29 lines):

diff -r 35188a0ddd82 -r 97445b5d3600 iphone/ChangeLog
--- a/iphone/ChangeLog	Mon May 02 15:32:28 2011 -0700
+++ b/iphone/ChangeLog	Mon May 02 15:48:06 2011 -0700
@@ -1,4 +1,6 @@
 current:
+  * fix readertest max quality result filtering
+    - thanks to John Boydon for finding this!
   * improve support for resizing, rotating and embedding the reader
   * add readertest fixed zoom stops
   * add manual frame capture
diff -r 35188a0ddd82 -r 97445b5d3600 iphone/examples/readertest/readertest.m
--- a/iphone/examples/readertest/readertest.m	Mon May 02 15:32:28 2011 -0700
+++ b/iphone/examples/readertest/readertest.m	Mon May 02 15:48:06 2011 -0700
@@ -844,9 +844,13 @@
 
     int quality = 0;
     ZBarSymbol *bestResult = nil;
-    for(ZBarSymbol *sym in results)
-        if(sym.quality > quality)
+    for(ZBarSymbol *sym in results) {
+        int q = sym.quality;
+        if(quality < q) {
+            quality = q;
             bestResult = sym;
+        }
+    }
 
     [self performSelector: @selector(presentResult:)
           withObject: bestResult