#19 libdbus-c++-0.9.0/tools/xml.cpp:300: possible bad order of condition ?

[dcb]

I just ran the static analyser "cppcheck" over the
source code of libdbus-c++-0.9.0

It said many things, including

[xml.cpp:300]: (style) Array index 'x' is used before limits check.

Source code is

while (isspace(chars[x]) && x < y) ++x;

Maybe

while (z < y && isspace(chars[x])) ++x;

might be better code.