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LCS: fix emission of last range starting at index 0.

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This commit is contained in:
antirez 2020-04-01 17:14:36 +02:00
parent 420aac7274
commit 2b67b6b87e
1 changed files with 1 additions and 1 deletions
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2
src/t_string.c
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@ -595,7 +595,6 @@ void lcsCommand(client *c) {
arange_end = i-1; arange_end = i-1;
brange_start = j-1; brange_start = j-1;
brange_end = j-1; brange_end = j-1;
if (i == 0 || j == 0) emit_range = 1;
} else { } else {
/* Let's see if we can extend the range backward since /* Let's see if we can extend the range backward since
* it is contiguous. */ * it is contiguous. */
@ -606,6 +605,7 @@ void lcsCommand(client *c) {
emit_range = 1; emit_range = 1;
} }
} }
if (arange_start == 0 || brange_start == 0) emit_range = 1;
/* Emit the current range if needed. */ /* Emit the current range if needed. */
if (emit_range) { if (emit_range) {