Update of /cvsroot/ufraw/ufraw
In directory sfp-cvsdas-2.v30.ch3.sourceforge.com:/tmp/cvs-serv24425
Modified Files:
ufraw_lensfun.cc
Log Message:
Fix precision.
Index: ufraw_lensfun.cc
===================================================================
RCS file: /cvsroot/ufraw/ufraw/ufraw_lensfun.cc,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- ufraw_lensfun.cc 27 Feb 2010 06:36:21 -0000 1.4
+++ ufraw_lensfun.cc 27 Feb 2010 14:30:07 -0000 1.5
@@ -64,10 +64,12 @@
// The criteria is to have 2 or 3 significant digits.
int precision;
if (number > 10.0 && (int)(10*number)%10 != 0)
- // Support focal length such as 10.5mm fisheye.
+ // Support non-integer focal lengths longer than 10mm.
precision = MAX(-floor(log(number) / log(10) - 1.99), 0);
- else
+ else if (number > 0.0)
precision = MAX(-floor(log(number) / log(10) - 0.99), 0);
+ else
+ precision = 0;
snprintf(buffer, _buffer_size, "%.*f", precision, number);
return buffer;
}
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