Wrong parsing of stroke-dasharray attribute when using decimals with omitted 0

[Olivier Berten]

If the drawing uses decimals without the leading 0, the second element of the pair gets misinterpreted. In the test drawing attached,

stroke-dasharray=".537,.537"

is interpreted as

stroke-dasharray="0.537, 537"

[Alvin Penner (apenner)]

confirmed on Windows XP, Inkscape 0.91+devel r14031 (Mar 24 2015)

inspect the original file to see that the line has the attribute:
stroke-dasharray=".537,.537",
with no style attribute.

now load the file into Inkscape, select the line, and hit the down arrow to refresh the line. Save it as testsaved.svg, attached here. Note that the stroke-dasharray attribute has been converted into a style attribute where the second dasharray length is too long.

  <line
     id="e1_line"
     x1="460"
     y1="208"
     x2="814"
     y2="268"
     vector-effect="non-scaling-stroke"
     style="fill:none;stroke:#000000;stroke-width:0.09;stroke-dasharray:0.537, 537" />

[su_v (suv-lp)]

On OS X 10.7.5, reproduced with Inkscape 0.47, 0.48.5, 0.91 and 0.91+devel r14044 (not a recent regression).

--
<off-topic>
When filing new reports, please always include information about OS/platform and Inkscape version, thank you.
</off-topic>

[Olivier Berten (olivier-berten)]

Oops... forgot the basics indeed ;-)

Ubuntu 14.10
Inkscape 0.91

[jazzynico (jazzynico)]

Still reproduced on Windows XP (32-bit), Inkscape trunk rev. 14948.

[jazzynico (jazzynico)]

Fix confirmed on Windows XP, with r14950. Thanks Tav!