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fix some signed char index warnings

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This commit is contained in:
Bill Currie 2002-04-07 03:41:10 +00:00
parent eaccc6ea8b
commit 9885aa5916
1 changed files with 3 additions and 3 deletions
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6
libs/util/cmd.c
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@ -893,7 +893,7 @@ Cmd_GetToken (const char *str, qboolean legacy)
if (*str == '\"')
return Cmd_EndDoubleQuote (str);
for (i = 0; i < strlen (str); i++)
if (isspace (str[i]))
if (isspace ((byte)str[i]))
break;
return i;
}
@ -1055,7 +1055,7 @@ Cmd_ProcessVariablesRecursive (dstring_t * dstr, int start)
} else if (!dstr->str[i] && braces) { // No closing brace
n = -1;
break;
} else if (!braces && !isalnum(dstr->str[i]) && dstr->str[i] != '_') {
} else if (!braces && !isalnum((byte)dstr->str[i]) && dstr->str[i] != '_') {
dstring_clearstr (varname);
dstring_insert (varname, dstr->str + start + 1, i - start - 1, 0);
// Nuke it, even if no match is found
@ -1281,7 +1281,7 @@ Cmd_TokenizeString (const char *text, qboolean legacy)
process = false;
}
space = 0;
while (isspace (str[i])) {
while (isspace ((byte)str[i])) {
i++;
space++;
}