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Omit sorting if no matches/entries

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Arun Prakash Jana 2018-03-19 03:54:19 +05:30
parent dbf60734ba
commit 5624905803
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GPG key ID: A75979F35C080412
1 changed files with 8 additions and 2 deletions
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10
nnn.c
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@ -1050,7 +1050,7 @@ nextsel(char **run, char **env, int *presel)
/* /*
* Move non-matching entries to the end * Move non-matching entries to the end
*/ */
static void static int
fill(struct entry **dents, int (*filter)(regex_t *, char *), regex_t *re) fill(struct entry **dents, int (*filter)(regex_t *, char *), regex_t *re)
{ {
static int count; static int count;
@ -1071,6 +1071,8 @@ fill(struct entry **dents, int (*filter)(regex_t *, char *), regex_t *re)
continue; continue;
} }
} }
return ndents;
} }
static int static int
@ -1082,8 +1084,10 @@ matches(char *fltr)
if (setfilter(&re, fltr) != 0) if (setfilter(&re, fltr) != 0)
return -1; return -1;
fill(&dents, visible, &re); ndents = fill(&dents, visible, &re);
regfree(&re); regfree(&re);
if (ndents == 0)
return 0;
qsort(dents, ndents, sizeof(*dents), entrycmp); qsort(dents, ndents, sizeof(*dents), entrycmp);
@ -2224,6 +2228,8 @@ populate(char *path, char *oldname, char *fltr)
ndents = dentfill(path, &dents, visible, &re); ndents = dentfill(path, &dents, visible, &re);
regfree(&re); regfree(&re);
if (ndents == 0)
return 0;
qsort(dents, ndents, sizeof(*dents), entrycmp); qsort(dents, ndents, sizeof(*dents), entrycmp);