diff options
| -rw-r--r-- | coreutils/sort.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/coreutils/sort.c b/coreutils/sort.c index 5f91bcb..c23bf9c 100644 --- a/coreutils/sort.c +++ b/coreutils/sort.c @@ -70,8 +70,7 @@ static char *get_key(char *str, struct sort_key *key, int flags) for (i = 1; i < key->range[2*j] + j; i++) { /* Skip leading blanks or first separator */ if (str[end]) { - if (!key_separator && isspace(str[end])) -/* TODO: remove "&& isspace(str[end])" */ + if (!key_separator) while (isspace(str[end])) end++; } /* Skip body of key */ @@ -158,7 +157,7 @@ static int compare_keys(const void *xarg, const void *yarg) struct sort_key *key; for (key = key_list; !retval && key; key = key->next_key) { - flags = (key->flags) ? key->flags : global_flags; + flags = key->flags ? key->flags : global_flags; /* Chop out and modify key chunks, handling -dfib */ x = get_key(*(char **)xarg, key, flags); y = get_key(*(char **)yarg, key, flags); @@ -181,7 +180,8 @@ static int compare_keys(const void *xarg, const void *yarg) #if ENABLE_FEATURE_SORT_BIG case FLAG_g: { char *xx, *yy; - double dx = strtod(x, &xx), dy = strtod(y, &yy); + double dx = strtod(x, &xx); + double dy = strtod(y, &yy); /* not numbers < NaN < -infinity < numbers < +infinity) */ if (x == xx) retval = (y == yy ? 0 : -1); @@ -217,26 +217,27 @@ static int compare_keys(const void *xarg, const void *yarg) else if (!yy) retval = 1; else - retval = (dx==thyme.tm_mon) ? 0 : dx-thyme.tm_mon; + retval = (dx == thyme.tm_mon) ? 0 : dx - thyme.tm_mon; break; } /* Full floating point version of -n */ case FLAG_n: { - double dx = atof(x), dy =atof(y); + double dx = atof(x); + double dy = atof(y); retval = (dx > dy) ? 1 : ((dx < dy) ? -1 : 0); break; } - } + } /* switch */ /* Free key copies. */ if (x != *(char **)xarg) free(x); if (y != *(char **)yarg) free(y); - if (retval) break; + /* if (retval) break; - done by for() anyway */ #else /* Integer version of -n for tiny systems */ case FLAG_n: retval = atoi(x) - atoi(y); break; - } + } /* switch */ #endif } /* Perform fallback sort if necessary */ |