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Diffstat (limited to 'src/emu/debug/debugcmd.c')
-rw-r--r--src/emu/debug/debugcmd.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/emu/debug/debugcmd.c b/src/emu/debug/debugcmd.c
index 37383915e4c..8e1c485046c 100644
--- a/src/emu/debug/debugcmd.c
+++ b/src/emu/debug/debugcmd.c
@@ -1035,14 +1035,14 @@ static void execute_ignore(running_machine &machine, int ref, int params, const
/* build up a comma-separated list */
if (!exec->device().debug()->observing())
{
- if (!buffer)
+ if (buffer.empty())
buffer.printf("Currently ignoring device '%s'", exec->device().tag());
else
buffer.catprintf(", '%s'", exec->device().tag());
}
/* special message for none */
- if (!buffer)
+ if (buffer.empty())
buffer.printf("Not currently ignoring any devices");
debug_console_printf(machine, "%s\n", buffer.c_str());
}
@@ -1100,14 +1100,14 @@ static void execute_observe(running_machine &machine, int ref, int params, const
/* build up a comma-separated list */
if (exec->device().debug()->observing())
{
- if (!buffer)
+ if (buffer.empty())
buffer.printf("Currently observing CPU '%s'", exec->device().tag());
else
buffer.catprintf(", '%s'", exec->device().tag());
}
/* special message for none */
- if (!buffer)
+ if (buffer.empty())
buffer.printf("Not currently observing any devices");
debug_console_printf(machine, "%s\n", buffer.c_str());
}
@@ -1328,9 +1328,9 @@ static void execute_bplist(running_machine &machine, int ref, int params, const
for (device_debug::breakpoint *bp = device->debug()->breakpoint_first(); bp != NULL; bp = bp->next())
{
buffer.printf("%c%4X @ %s", bp->enabled() ? ' ' : 'D', bp->index(), core_i64_hex_format(bp->address(), device->debug()->logaddrchars()));
- if (astring(bp->condition()) != astring("1"))
+ if (astring(bp->condition()).cmp("1")!=0)
buffer.catprintf(" if %s", bp->condition());
- if (astring(bp->action()) != astring(""))
+ if (astring(bp->action()).cmp("")!=0)
buffer.catprintf(" do %s", bp->action());
debug_console_printf(machine, "%s\n", buffer.c_str());
printed++;
@@ -1498,9 +1498,9 @@ static void execute_wplist(running_machine &machine, int ref, int params, const
core_i64_hex_format(wp->space().byte_to_address(wp->address()), wp->space().addrchars()),
core_i64_hex_format(wp->space().byte_to_address_end(wp->address() + wp->length()) - 1, wp->space().addrchars()),
types[wp->type() & 3]);
- if (astring(wp->condition()) != astring("1"))
+ if (astring(wp->condition()).cmp("1")!=0)
buffer.catprintf(" if %s", wp->condition());
- if (astring(wp->action()) != astring(""))
+ if (astring(wp->action()).cmp("")!=0)
buffer.catprintf(" do %s", wp->action());
debug_console_printf(machine, "%s\n", buffer.c_str());
printed++;