FontInstance.cpp: Mismatching allocation and deallocation: res

[Reijo Tomperi]

[../inkscape/inkscape/src/libnrtype/FontInstance.cpp:388]: (error) Mismatching allocation and deallocation: res
(revision 10464)

res is allocated with:
res = g_strdup_printf ("%s%s%s%s",

And deallocated with:
free(res)

According to the manual g_free() should be used instead:
http://developer.gnome.org/glib/2.28/glib-String-Utility-Functions.html#g-strdup-printf
"The returned string should be freed with g_free() when no longer needed."

[Johan Engelen (johanengelen)]

thanks for reviewing the code so precisely. Fix committed. (trunk r10468, 0.48.x r9821)