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| author | Denys Vlasenko | 2021-07-27 17:53:55 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2021-07-27 17:53:55 +0200 |
| commit | 49cc3cac30c504abdbd2c075928f5711da4066e8 (patch) | |
| tree | 83760d4340bd8a39225f76650d34372137de9ed7 /shell/match.c | |
| parent | c450437a4e631378cd6a2dc06a5923ce811a950d (diff) | |
| download | busybox-49cc3cac30c504abdbd2c075928f5711da4066e8.zip busybox-49cc3cac30c504abdbd2c075928f5711da4066e8.tar.gz | |
hush: optimize ${var/pattern/repl} for trivial patterns
function old new delta
expand_one_var 2353 2507 +154
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/match.c')
| -rw-r--r-- | shell/match.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/shell/match.c b/shell/match.c index ee8abb2..90f7754 100644 --- a/shell/match.c +++ b/shell/match.c @@ -64,11 +64,10 @@ char* FAST_FUNC scan_and_match(char *string, const char *pattern, unsigned flags } while (loc != end) { - char c; int r; - c = *loc; if (flags & SCAN_MATCH_LEFT_HALF) { + char c = *loc; *loc = '\0'; r = fnmatch(pattern, string, 0); //bb_error_msg("fnmatch('%s','%s',0):%d", pattern, string, r); |