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Reject invalid level specifications in /set.

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Most of these have names that end in "_level".


git-svn-id: file:///var/www/svn.irssi.org/SVN/irssi/trunk@5021 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Jilles Tjoelker 2009-02-21 21:17:51 +00:00 • committed by jilles
commit cb1f07352a
12 changed files with 26 additions and 12 deletions
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8
src/core/levels.c
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@ -81,11 +81,14 @@ int level_get(const char *level)
return match;
}
int level2bits(const char *level)
int level2bits(const char *level, int *errorp)
{
char *orig, *str, *ptr;
int ret, singlelevel, negative;
if (errorp != NULL)
*errorp = FALSE;
g_return_val_if_fail(level != NULL, 0);
if (*level == '\0')
@ -107,7 +110,8 @@ int level2bits(const char *level)
if (singlelevel != 0) {
ret = !negative ? (ret | singlelevel) :
(ret & ~singlelevel);
}
} else if (errorp != NULL)
*errorp = TRUE;
while (*str == ' ') str++;
if (*str == '\0') break;