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author | Itamar Haber <itamar@redislabs.com> | 2017-12-05 18:17:14 +0200 |
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committer | Itamar Haber <itamar@redislabs.com> | 2017-12-05 18:17:14 +0200 |
commit | b23c8babedfc61dc75032596c1e3d425cb9276ad (patch) | |
tree | 2da7cbd07c642309d8177339ee82d225603ce0bf | |
parent | 8b51121998bd5b0f3f4992548ad5f4a929c2a9d7 (diff) | |
download | redis-b23c8babedfc61dc75032596c1e3d425cb9276ad.tar.gz |
Uses an offset in addReplyHelp
-rw-r--r-- | src/networking.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/networking.c b/src/networking.c index 8fba0a660..4dff9d71b 100644 --- a/src/networking.c +++ b/src/networking.c @@ -604,19 +604,17 @@ void addReplyHelp(client *c, const char **help) { sds cmd = sdsnew((char*) c->argv[0]->ptr); void *blenp = addDeferredMultiBulkLength(c); int blen = 0; - int hlen = 0; sdstoupper(cmd); addReplyStatusFormat(c, "%s <subcommand> arg arg ... arg. Subcommands are:",cmd); - blen++; sdsfree(cmd); - while (help[hlen]) { - addReplyStatus(c,help[hlen++]); - blen++; + while (help[blen]) { + addReplyStatus(c,help[blen++]); } + blen += 1; /* Account for the header line(s). */ setDeferredMultiBulkLength(c,blenp,blen); } |