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Allow 'unsigned' integers.

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This commit is contained in:
W. Eric Norum
2004-11-03 22:16:18 +00:00
parent c7e7f8e221
commit 8739e1c298
1 changed files with 9 additions and 0 deletions
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9
src/iocsh/iocsh.cpp
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@@ -239,7 +239,16 @@ cvtArg (const char *filename, int lineno, char *arg, iocshArgBuf *argBuf, const
switch (piocshArg->type) {
case iocshArgInt:
if (arg && *arg) {
errno = 0;
argBuf->ival = strtol (arg, &endp, 0);
if (errno == ERANGE) {
errno = 0;
argBuf->ival = strtoul (arg, &endp, 0);
if (errno == ERANGE) {
showError (filename, lineno, "Integer `%s' out of range", arg);
return 0;
}
}
if (*endp) {
showError (filename, lineno, "Illegal integer `%s'", arg);
return 0;