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| author | Igor Sysoev <igor@sysoev.ru> | 2009-06-05 12:33:49 +0000 |
|---|---|---|
| committer | Igor Sysoev <igor@sysoev.ru> | 2009-06-05 12:33:49 +0000 |
| commit | 8e5f0acbc2ea99fe80e38479590ec6fec67b3916 (patch) | |
| tree | 4df972b7221b9469d9a24685ba8a131f396534ad /src/core/ngx_string.c | |
| parent | abf5d3fbe2959fbab4e7cc436de67d34973e71c6 (diff) | |
| download | nginx-8e5f0acbc2ea99fe80e38479590ec6fec67b3916.tar.gz nginx-8e5f0acbc2ea99fe80e38479590ec6fec67b3916.zip | |
change surplus for() to while()
Diffstat (limited to 'src/core/ngx_string.c')
| -rw-r--r-- | src/core/ngx_string.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/core/ngx_string.c b/src/core/ngx_string.c index d73cb8699..0e33e3804 100644 --- a/src/core/ngx_string.c +++ b/src/core/ngx_string.c @@ -30,12 +30,15 @@ ngx_cpystrn(u_char *dst, u_char *src, size_t n) return dst; } - for ( /* void */ ; --n; dst++, src++) { + while (--n) { *dst = *src; if (*dst == '\0') { return dst; } + + dst++; + src++; } *dst = '\0'; |