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libwhb: Don't add a LogHandler if it's already in the list. (#140)

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Maschell
2020-06-03 22:05:08 +02:00
committed by GitHub
parent 27fbfd55fb
commit aaa045af97
1 changed files with 3 additions and 0 deletions
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3
libraries/libwhb/src/log.c
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@@ -27,6 +27,9 @@ WHBAddLogHandler(LogHandlerFn fn)
int i;
for (i = 0; i < MAX_HANDLERS; ++i) {
if(sHandlers[i] == fn){
break;
}
if (!sHandlers[i]) {
sHandlers[i] = fn;
return TRUE;