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(get_format_width, get_format_prec): Avoid

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unnecessary comparison of digit to '\0'.
This commit is contained in:
Jim Meyering 1996-12-14 05:22:46 +00:00
parent f0fa287b4f
commit 8c5b30bc1e
1 changed files with 4 additions and 6 deletions
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10
src/csplit.c
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@ -1306,9 +1306,8 @@ get_format_width (char **format_ptr)
int ch_save;
start = *format_ptr;
for (; **format_ptr; (*format_ptr)++)
if (!ISDIGIT (**format_ptr))
break;
for (; ISDIGIT (**format_ptr); (*format_ptr)++)
continue;
ch_save = **format_ptr;
**format_ptr = '\0';
@ -1344,9 +1343,8 @@ get_format_prec (char **format_ptr)
}
start = *format_ptr;
for (; **format_ptr; (*format_ptr)++)
if (!ISDIGIT (**format_ptr))
break;
for (; ISDIGIT (**format_ptr); (*format_ptr)++)
continue;
/* ANSI 4.9.6.1 says that if the precision is negative, it's as good as
not there. */