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SCP: Allow bare % not followed by a digit or a alpha character to be kept while substituting arguments and environment variables in simulator commands.

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This commit is contained in:
Mark Pizzolato 2013-11-05 10:06:46 -08:00
parent 32b8f06362
commit f5cfa392d7
1 changed files with 3 additions and 1 deletions
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4
scp.c
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@ -1792,7 +1792,9 @@ for (; *ip && (op < oend); ) {
*op++ = *ip++; /* copy escaped char */ *op++ = *ip++; /* copy escaped char */
} }
else else
if (*ip == '%') { /* sub? */ if ((*ip == '%') &&
(!isalnum(ip[1])) &&
(ip[1] != '\0')) { /* sub? */
if ((ip[1] >= '0') && (ip[1] <= ('9'))) { /* %n = sub */ if ((ip[1] >= '0') && (ip[1] <= ('9'))) { /* %n = sub */
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 */