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Bug 6745 - Fix for ranges that wrap around the ends

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@13709 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2006-03-21 05:48:17 +00:00
parent 3e6c1cab59
commit 96ec20c0fc
1 changed files with 8 additions and 4 deletions
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8
pbx.c
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@@ -3728,10 +3728,14 @@ static unsigned get_range(char *src, int max, char *const names[], const char *m
} }
/* Fill the mask. Remember that ranges are cyclic */ /* Fill the mask. Remember that ranges are cyclic */
mask = 1 << e; /* initialize with last element */ mask = 1 << e; /* initialize with last element */
for ( ; s != e; s++) { while (s != e) {
if (s == max) if (s >= max) {
s = 0; s = 0;
mask |= (1 << s); mask |= (1 << s);
} else {
mask |= (1 << s);
s++;
}
} }
return mask; return mask;
} }