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remove outdated and do not corected comment. Use bb_xasprintf instead xmalloc+set+set+strcpy.

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This commit is contained in:
"Vladimir N. Oleynik" 2006-01-30 10:49:14 +00:00
parent 646129163a
commit b1fd52e0b7
1 changed files with 4 additions and 10 deletions
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14
coreutils/fold.c
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@ -18,7 +18,6 @@
#include <unistd.h>
#include "busybox.h"
/* If nonzero, count bytes, not column positions. */
static unsigned long flags;
#define FLAG_COUNT_BYTES 1
#define FLAG_BREAK_SPACES 2
@ -58,16 +57,11 @@ extern int fold_main(int argc, char **argv)
for (i = 1; i < argc; i++) {
char const *a = argv[i];
if (a[0] == '-') {
if (a[1] == '-' && !a[2])
if (*a++ == '-') {
if (*a == '-' && !a[1])
break;
if (isdigit(a[1])) {
char *s = xmalloc(strlen(a) + 2);
s[0] = '-';
s[1] = 'w';
strcpy(s + 2, a + 1);
argv[i] = s;
if (isdigit(*a)) {
argv[i] = bb_xasprintf("-w%s", a);
}
}
}