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SCP: Allow single digit argument insertion for DO command arguments

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Mark Pizzolato 2018-06-11 14:51:27 -07:00
parent 93f92b7fb3
commit 2b112b0e13
1 changed files with 1 additions and 2 deletions
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scp.c
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@ -3793,8 +3793,7 @@ for (ip = instr, op = tmpbuf; *ip && (op < oend); ) {
} }
else { else {
if ((*ip == '%') && /* %n = sub */ if ((*ip == '%') && /* %n = sub */
((sim_isdigit(ip[1]) && !sim_isdigit(ip[2])) || (sim_isdigit(ip[1]) || (ip[1] == '*'))) {
(ip[1] == '*'))) {
if ((ip[1] >= '0') && (ip[1] <= '9')) { if ((ip[1] >= '0') && (ip[1] <= '9')) {
ap = do_arg[ip[1] - '0']; ap = do_arg[ip[1] - '0'];
for (i=0; i<ip[1] - '0'; ++i) /* make sure we're not past the list end */ for (i=0; i<ip[1] - '0'; ++i) /* make sure we're not past the list end */