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remove some useless checks after calls to ast_strdupa

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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@8362 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Russell Bryant
2006-01-21 00:42:25 +00:00
parent 67e32c3f2d
commit a501cdb8c6
4 changed files with 18 additions and 50 deletions
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7
channel.c
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@@ -3705,12 +3705,7 @@ ast_group_t ast_get_group(char *s)
int start=0, finish=0, x;
ast_group_t group = 0;
copy = ast_strdupa(s);
if (!copy) {
ast_log(LOG_ERROR, "Out of memory\n");
return 0;
}
c = copy;
c = copy = ast_strdupa(s);
while ((piece = strsep(&c, ","))) {
if (sscanf(piece, "%d-%d", &start, &finish) == 2) {