Diffstat (limited to 'noncore/apps/opie-reader/util.cpp') (more/less context) (ignore whitespace changes)
-rw-r--r-- | noncore/apps/opie-reader/util.cpp | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/noncore/apps/opie-reader/util.cpp b/noncore/apps/opie-reader/util.cpp index a736f8b..2ca1cc8 100644 --- a/noncore/apps/opie-reader/util.cpp +++ b/noncore/apps/opie-reader/util.cpp @@ -1,5 +1,6 @@ #include "util.h" +#include <limits.h> QString filesize(unsigned long l) { char units[] = { 'K', 'M', 'G' }; @@ -21,9 +22,17 @@ QString percent(unsigned long pos, unsigned long len) { unsigned long permil = 0; if (len != 0) { - permil = (1000*pos+len/2)/len; + if (pos > UINT_MAX/1000) + { + unsigned long l1 = (len+500)/1000; + permil = (pos+l1/2)/l1; + } + else + { + permil = (1000*pos+len/2)/len; + } } unsigned long percen = permil/10; unsigned long frac = permil - 10*percen; return QString::number(percen) + "." + QString::number(frac); |