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| author | Lennart Poettering <lennart@poettering.net> | 2017-07-20 14:17:30 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2017-07-31 18:20:28 +0200 |
| commit | 47b33c7d5284492e5679ccfabafe8c9738de8cb3 (patch) | |
| tree | cfcb7547b8dee46bf30ac2b088734593f7649d1b /src/basic/string-util.c | |
| parent | c165d97d16f24c9c28d9574ed82b3a6669408ca5 (diff) | |
| download | systemd-47b33c7d5284492e5679ccfabafe8c9738de8cb3.tar.gz | |
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 3287865863..5808b1280e 100644 --- a/src/basic/string-util.c +++ b/src/basic/string-util.c @@ -558,7 +558,7 @@ 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; |