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| author | David Kastrup <dak@gnu.org> | 2014-03-04 00:22:15 +0100 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-03-03 15:38:14 -0800 |
| commit | ba399c46d9d3930871480ec24518b1541bfdbab3 (patch) | |
| tree | 94cd8534b38da302f8701d5d6dd7b518d741b1cf | |
| parent | 5f95c9f850b19b368c43ae399cc831b17a26a5ac (diff) | |
| download | git-dk/skip-prefix-scan-only-once.tar.gz | |
skip_prefix(): scan prefix only oncedk/skip-prefix-scan-only-once
Signed-off-by: David Kastrup <dak@gnu.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | git-compat-util.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/git-compat-util.h b/git-compat-util.h index cbd86c37f5..bca22ae54e 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -357,8 +357,11 @@ extern int suffixcmp(const char *str, const char *suffix); static inline const char *skip_prefix(const char *str, const char *prefix) { - size_t len = strlen(prefix); - return strncmp(str, prefix, len) ? NULL : str + len; + do { + if (!*prefix) + return str; + } while (*str++ == *prefix++); + return NULL; } #if defined(NO_MMAP) || defined(USE_WIN32_MMAP) |