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jtag_exexcute_queue() now logs error when it is invoked before 'init' command. 

git-svn-id: svn://svn.berlios.de/openocd/trunk@673 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2008-05-22 07:28:56 +00:00
parent 3642616171
commit e6f42eaeb6
1 changed files with 7 additions and 1 deletions
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6
src/jtag/jtag.c
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@ -1261,6 +1261,12 @@ int MINIDRIVER(interface_jtag_execute_queue)(void)
{ {
int retval; int retval;
if (jtag==NULL)
{
LOG_ERROR("No JTAG interface configured yet. Issue 'init' command in startup scripts before communicating with targets.");
return ERROR_FAIL;
}
retval = jtag->execute_queue(); retval = jtag->execute_queue();
cmd_queue_free(); cmd_queue_free();