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Quite a few instances of the Cardinal Error of Ctype were turned up

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by a grep I just did. Oops.

[originally from svn r6113]
This commit is contained in:
Simon Tatham
2005-07-17 17:10:11 +00:00
parent 8ac92e8607
commit e33a57b703
9 changed files with 17 additions and 17 deletions
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4
samegame.c
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@ -291,9 +291,9 @@ static char *validate_desc(game_params *params, char *desc)
char *q = p;
int n;
if (!isdigit(*p))
if (!isdigit((unsigned char)*p))
return "Not enough numbers in string";
while (isdigit(*p)) p++;
while (isdigit((unsigned char)*p)) p++;
if (i < area-1 && *p != ',')
return "Expected comma after number";