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Fix a core dump caused by negative numbers.

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PR:		5858
Submitted by:	Max Euston <meuston@jmrodgers.com>
This commit is contained in:
Steve Price 1998-02-26 21:13:17 +00:00
parent 88aa4bcb73
commit f31bc1dedc
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=33856
1 changed files with 1 additions and 0 deletions
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games/number/number.c
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@ -165,6 +165,7 @@ badnum: errx(1, "illegal number: %s", line);
if (*line == '-') {
(void)printf("minus%s", lflag ? " " : "\n");
++line;
--len;
}
rval = len > 0 ? unit(len, line) : 0;