diff options
| author | Lennart Poettering <lennart@poettering.net> | 2017-07-20 14:17:30 +0200 |
|---|---|---|
| committer | Sven Eden <yamakuzure@gmx.net> | 2017-07-20 14:17:30 +0200 |
| commit | dd5771a663622a14e16971f2afb119fb91c6fade (patch) | |
| tree | b2363d03db22a726479354791754052f9a08fd0f /src/basic/string-util.c | |
| parent | 07d8f20b72e7e18c0e06aa152264c1abbdd09609 (diff) | |
string-util: optimize strshorten() a bit
There's no reason to determine the full length of the string, it's
sufficient to know whether it is larger than the intended size...
Diffstat (limited to 'src/basic/string-util.c')
| -rw-r--r-- | src/basic/string-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/basic/string-util.c b/src/basic/string-util.c index 4bfce5a5d..5172ac775 100644 --- a/src/basic/string-util.c +++ b/src/basic/string-util.c @@ -562,7 +562,7 @@ bool nulstr_contains(const char *nulstr, const char *needle) { char* strshorten(char *s, size_t l) { assert(s); - if (l < strlen(s)) + if (strnlen(s, l+1) > l) s[l] = 0; return s; |