fix a typo causing crashes in Unicode string length measurement

1 files changed, 1 insertions, 1 deletions

diff --git a/term.c b/term.c
index 9b7ccb27..25e0e0fd 100644
--- a/term.c
+++ b/term.c
@@ -684,7 +684,7 @@ term_strlen(const struct termp *p, const char *cp)
 
 			switch (esc) {
 			case ESCAPE_UNICODE:
-				uc = mchars_num2uc(seq + 1, sz - 1);
+				uc = mchars_num2uc(seq + 1, ssz - 1);
 				break;
 			case ESCAPE_NUMBERED:
 				uc = mchars_num2char(seq, ssz);