fix command listing for top level CLI commands (issue #5416)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6740 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2005-10-11 20:20:40 +00:00
parent 080cc2d4b6
commit a5373b7e78

2
cli.c
View File

@@ -949,7 +949,7 @@ static void join(char *dest, size_t destsize, char *w[], int tws)
strncat(dest, " ", destsize - strlen(dest) - 1);
strncat(dest, w[x], destsize - strlen(dest) - 1);
}
if (tws)
if (tws && !ast_strlen_zero(dest))
strncat(dest, " ", destsize - strlen(dest) - 1);
}