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Don't divide by zero

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Previously Redis crashed on `MEMORY DOCTOR` when it has no slaves attached.

Fixes #3783
This commit is contained in:
Jan-Erik Rediger 2017-01-27 16:23:15 +01:00
parent 2e4f53a711
commit 3c9b817217
1 changed files with 1 additions and 1 deletions
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2
src/object.c
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@ -951,7 +951,7 @@ sds getMemoryDoctorReport(void) {
} }
/* Slaves using more than 10 MB each? */ /* Slaves using more than 10 MB each? */
if (mh->clients_slaves / numslaves > (1024*1024*10)) { if (numslaves > 0 && mh->clients_slaves / numslaves > (1024*1024*10)) {
big_slave_buf = 1; big_slave_buf = 1;
num_reports++; num_reports++;
} }