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| author | Dmitry V. Levin <ldv@altlinux.org> | 2020-06-30 08:00:00 +0000 |
|---|---|---|
| committer | Dmitry V. Levin <ldv@altlinux.org> | 2020-06-30 08:00:00 +0000 |
| commit | f25b7c27ffaa8cd7b18839c880cf31c0272f8495 (patch) | |
| tree | b7334011e4dd6be50517445eb4e54cd3f505d330 /libpam_misc | |
| parent | adc037167ad293242d9c69c4d427da1001f26706 (diff) | |
| download | pam-f25b7c27ffaa8cd7b18839c880cf31c0272f8495.tar.gz pam-f25b7c27ffaa8cd7b18839c880cf31c0272f8495.tar.bz2 pam-f25b7c27ffaa8cd7b18839c880cf31c0272f8495.zip | |
misc_conv: remove redundant check
* libpam_misc/misc_conv.c (read_string): Remove redundant nc > 0
check as it has already been tested in the previous condition.
Diffstat (limited to 'libpam_misc')
| -rw-r--r-- | libpam_misc/misc_conv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libpam_misc/misc_conv.c b/libpam_misc/misc_conv.c index f6397af1..cabe2dad 100644 --- a/libpam_misc/misc_conv.c +++ b/libpam_misc/misc_conv.c @@ -202,7 +202,7 @@ static int read_string(int echo, const char *prompt, char **retstr) } else if (nc > 0) { /* we got some user input */ D(("we got some user input")); - if (nc > 0 && line[nc-1] == '\n') { /* <NUL> terminate */ + if (line[nc-1] == '\n') { /* <NUL> terminate */ line[--nc] = '\0'; } else { if (echo) { |