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tsrb: bug fix for tsrb_get_one()

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This commit is contained in:
korotkoves 2019-04-22 11:25:56 +03:00
parent fcd7f2233a
commit ecd64faeb4
1 changed files with 1 additions and 1 deletions
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2
sys/tsrb/tsrb.c
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@ -32,7 +32,7 @@ static char _pop(tsrb_t *rb)
int tsrb_get_one(tsrb_t *rb) int tsrb_get_one(tsrb_t *rb)
{ {
if (!tsrb_empty(rb)) { if (!tsrb_empty(rb)) {
return _pop(rb); return (unsigned char)_pop(rb);
} }
else { else {
return -1; return -1;