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- end may be used uninitialized.

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- TODO: should eventually use skip_whitespace there
This commit is contained in:
Bernhard Reutner-Fischer 2006-11-17 11:28:00 +00:00
parent b3a071543d
commit e766715032
1 changed files with 2 additions and 1 deletions
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3
coreutils/sort.c
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@ -51,7 +51,7 @@ static struct sort_key
static char *get_key(char *str, struct sort_key *key, int flags)
{
int start=0,end,len,i,j;
int start = 0, end = 0, len, i, j;
/* Special case whole string, so we don't have to make a copy */
if(key->range[0]==1 && !key->range[1] && !key->range[2] && !key->range[3]
@ -83,6 +83,7 @@ static char *get_key(char *str, struct sort_key *key, int flags)
/* Key with explicit separator starts after separator */
if(key_separator && str[start]==key_separator) start++;
/* Strip leading whitespace if necessary */
//XXX: skip_whitespace()
if(flags&FLAG_b) while(isspace(str[start])) start++;
/* Strip trailing whitespace if necessary */
if(flags&FLAG_bb) while(end>start && isspace(str[end-1])) end--;