Commit ed10f40b authored by antirez's avatar antirez
Browse files

Unified handling of empty queries with normal queries.

parent 7c49733c
......@@ -1877,12 +1877,6 @@ again:
sdsupdatelen(query);
/* Now we can split the query in arguments */
if (sdslen(query) == 0) {
/* Ignore empty query */
sdsfree(query);
if (sdslen(c->querybuf)) goto again;
return;
}
argv = sdssplitlen(query,sdslen(query)," ",1,&argc);
sdsfree(query);
......
......@@ -277,6 +277,10 @@ sds *sdssplitlen(char *s, int len, char *sep, int seplen, int *count) {
if (tokens == NULL) sdsOomAbort();
#endif
if (seplen < 1 || len < 0 || tokens == NULL) return NULL;
if (len == 0) {
*count = 0;
return tokens;
}
for (j = 0; j < (len-(seplen-1)); j++) {
/* make sure there is room for the next element and the final one */
if (slots < elements+2) {
......
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