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Fixed issue that prevented softlist items specified on devices from loading

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The issue is that I expected any softlist items passed to devices to be fully qualified (e.g. - apple2e:flop1:agentusa) when in reality, they might not be.  Therefore, I changed the regex that identifies softlist items passed to devices from:

	\\w+\\:\\w+\\:\\w+

to:

	\\w+(\\:\\w+\\:\\w+)?
This commit is contained in:
Nathan Woods 2016-08-01 23:16:46 -04:00
parent 3e22960ea4
commit af967d1ee7
1 changed files with 8 additions and 7 deletions
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15
src/emu/image.cpp
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@ -22,7 +22,7 @@
// STATIC VARIABLES
//**************************************************************************
static std::regex s_softlist_regex("\\w+\\:\\w+\\:\\w+");
static std::regex s_potenial_softlist_regex("\\w+(\\:\\w+\\:\\w+)?");
//**************************************************************************
@ -47,18 +47,19 @@ image_manager::image_manager(running_machine &machine)
const char *image_name_ptr = machine.options().value(image.instance_name());
if ((image_name_ptr != nullptr) && (image_name_ptr[0] != '\0'))
{
image_init_result result = image_init_result::FAIL;
std::string image_name(image_name_ptr);
// mark init state
image.set_init_phase();
// is this image really a softlist part?
bool is_softlist_part = std::regex_match(image_name, s_softlist_regex);
// try as a softlist
if (std::regex_match(image_name, s_potenial_softlist_regex))
result = image.load_software(image_name);
// try to load this image
image_init_result result = is_softlist_part
? image.load_software(image_name)
: image.load(image_name);
// failing that, try as an image
if (result != image_init_result::PASS)
result = image.load(image_name);
// did the image load fail?
if (result != image_init_result::PASS)