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added missing check on jtag_execute 

git-svn-id: svn://svn.berlios.de/openocd/trunk@2630 b42882b7-edfa-0310-969c-e2dbd0fdcd60
This commit is contained in:
oharboe 2009-08-26 10:13:51 +00:00
parent c87357a33f
commit 0de530067f
1 changed files with 4 additions and 1 deletions
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5
src/jtag/core.c
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@ -1064,7 +1064,10 @@ int jtag_validate_chain(void)
jtag_add_plain_ir_scan(1, &field, TAP_RESET);
jtag_execute_queue();
int retval;
retval = jtag_execute_queue();
if (retval != ERROR_OK)
return retval;
tap = NULL;
chain_pos = 0;