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retval doesn't initalized

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If each if conditions are all fail, variable retval will under uninitlized
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Rock Li 2013-02-05 15:56:04 +08:00 committed by antirez
parent 63dc34bd01
commit 8c0b9f778e
1 changed files with 1 additions and 1 deletions
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2
src/t_set.c
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@ -472,7 +472,7 @@ void srandmemberWithCountCommand(redisClient *c) {
/* Add all the elements into the temporary dictionary. */
si = setTypeInitIterator(set);
while((encoding = setTypeNext(si,&ele,&llele)) != -1) {
int retval;
int retval = DICT_ERR;
if (encoding == REDIS_ENCODING_INTSET) {
retval = dictAdd(d,createStringObjectFromLongLong(llele),NULL);