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shell/match.c: shrink by dropping double bool inversion

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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
This commit is contained in:
Denys Vlasenko 2010-09-12 15:06:42 +02:00
parent acd5bc8f64
commit 2d8187c139
1 changed files with 4 additions and 6 deletions
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10
shell/match.c
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@ -27,8 +27,6 @@
#include <fnmatch.h>
#include "match.h"
#define pmatch(a, b) !fnmatch((a), (b), 0)
char* FAST_FUNC scan_and_match(char *string, const char *pattern, unsigned flags)
{
char *loc;
@ -67,17 +65,17 @@ char* FAST_FUNC scan_and_match(char *string, const char *pattern, unsigned flags
while (loc != end) {
char c;
int match;
int r;
c = *loc;
if (flags & SCAN_MATCH_LEFT_HALF) {
*loc = '\0';
match = pmatch(pattern, string);
r = fnmatch(pattern, string, 0);
*loc = c;
} else {
match = pmatch(pattern, loc);
r = fnmatch(pattern, loc, 0);
}
if (match)
if (r == 0) /* match found */
return loc;
if (early_exit) {
#ifdef STANDALONE