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lib: allow hostname to begin with a letter or number

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Customers have requested the ability to name their devices starting
with a number instead of a letter.  This fix changes the check for
hostname to allow either a letter or a number.

Signed-off-by: Don Slice <dslice@cumulusnetworks.com>
This commit is contained in:
Don Slice 2018-05-01 21:13:51 +00:00
parent 4fb6f51928
commit d4f368e15a
1 changed files with 1 additions and 1 deletions
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2
lib/command.c
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@ -1873,7 +1873,7 @@ DEFUN (config_hostname,
{ {
struct cmd_token *word = argv[1]; struct cmd_token *word = argv[1];
if (!isalpha((int)word->arg[0])) { if (!isalnum((int)word->arg[0])) {
vty_out(vty, "Please specify string starting with alphabet\n"); vty_out(vty, "Please specify string starting with alphabet\n");
return CMD_WARNING_CONFIG_FAILED; return CMD_WARNING_CONFIG_FAILED;
} }