diff options
Diffstat (limited to 'login-utils/last.c')
| -rw-r--r-- | login-utils/last.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/login-utils/last.c b/login-utils/last.c index dd0ca4912..73a4b4791 100644 --- a/login-utils/last.c +++ b/login-utils/last.c @@ -349,6 +349,23 @@ static int time_formatter(const struct last_control *ctl, char *dst, } /* + * Remove trailing spaces from a string. + */ +static void trim_trailing_spaces(char *s) +{ + char *p; + + for (p = s; *p; ++p) + continue; + while (p > s && isspace(*--p)) + continue; + if (p > s) + ++p; + *p++ = '\n'; + *p = '\0'; +} + +/* * Show one line of information on screen */ static int list(const struct last_control *ctl, struct utmp *p, time_t t, int what) @@ -490,6 +507,7 @@ static int list(const struct last_control *ctl, struct utmp *p, time_t t, int wh # endif #endif + trim_trailing_spaces(final); /* * Print out "final" string safely. */ |