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Fix a segfault when trying to tab complete the "core show uptime" command.

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Reported in #asterisk-dev on IRC by jcmoore, fixed by me.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@72326 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jason Parker
2007-06-27 22:27:09 +00:00
parent e48dbce674
commit ed101a5319
1 changed files with 4 additions and 4 deletions
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8
main/cli.c
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@@ -387,7 +387,7 @@ static char * handle_showuptime(struct ast_cli_entry *e, int cmd, struct ast_cli
switch (cmd) { switch (cmd) {
case CLI_INIT: case CLI_INIT:
e->command = "core show uptime"; e->command = "core show uptime [seconds]";
e->usage = e->usage =
"Usage: core show uptime [seconds]\n" "Usage: core show uptime [seconds]\n"
" Shows Asterisk uptime information.\n" " Shows Asterisk uptime information.\n"
@@ -395,12 +395,12 @@ static char * handle_showuptime(struct ast_cli_entry *e, int cmd, struct ast_cli
return NULL; return NULL;
case CLI_GENERATE: case CLI_GENERATE:
return (a->pos > e->args || a->n > 0) ? NULL : "seconds"; return NULL;
} }
/* regular handler */ /* regular handler */
if (a->argc == e->args+1 && !strcasecmp(a->argv[e->args],"seconds")) if (a->argc == e->args && !strcasecmp(a->argv[e->args-1],"seconds"))
printsec = 1; printsec = 1;
else if (a->argc == e->args) else if (a->argc == e->args-1)
printsec = 0; printsec = 0;
else else
return CLI_SHOWUSAGE; return CLI_SHOWUSAGE;