Harald Welte has uploaded this change for review. (
https://gerrit.osmocom.org/13692
Change subject: command.c: don't print "unknown command" for empty commands
......................................................................
command.c: don't print "unknown command" for empty commands
Change-Id: If8512a705e464a9cae949e6278a8d69eb7833737
---
M sysmoOCTSIM/command.c
1 file changed, 7 insertions(+), 3 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ccid-firmware
refs/changes/92/13692/1
diff --git a/sysmoOCTSIM/command.c b/sysmoOCTSIM/command.c
index 3210b27..b0949f3 100644
--- a/sysmoOCTSIM/command.c
+++ b/sysmoOCTSIM/command.c
@@ -85,15 +85,19 @@
int c = getchar();
if (c < 0)
return;
- putchar(c);
if (c == '\r' || c == '\n' || g_cmds.buf_idx >=
sizeof(g_cmds.buf)-1) {
+ /* skip empty commands */
+ if (g_cmds.buf_idx == 0)
+ return;
cmd_execute();
cmd_buf_reset();
printf(g_cmds.prompt);
return;
+ } else {
+ /* print + append character */
+ putchar(c);
+ cmd_buf_append(c);
}
- /* append character */
- cmd_buf_append(c);
i++;
}
--
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Gerrit-Project: osmo-ccid-firmware
Gerrit-Branch: master
Gerrit-MessageType: newchange
Gerrit-Change-Id: If8512a705e464a9cae949e6278a8d69eb7833737
Gerrit-Change-Number: 13692
Gerrit-PatchSet: 1
Gerrit-Owner: Harald Welte <[email protected]>
