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authorLeah Neukirchen <leah@vuxu.org>2018-09-14 13:25:59 +0200
committerLeah Neukirchen <leah@vuxu.org>2018-09-14 13:25:59 +0200
commit82faec5cfed1da6b4bd1d770fdcd214cca7f1050 (patch)
treed2d1ca0e89262396854914daff6dedb460526a7d
parent1336ea5512afb81bd9de75a3062ccca40c8b9dbb (diff)
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mscan: u8putstr: take length of replacement char into account
-rw-r--r--mscan.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/mscan.c b/mscan.c
index 2919743..5742ce8 100644
--- a/mscan.c
+++ b/mscan.c
@@ -52,6 +52,7 @@ u8putstr(FILE *out, char *s, ssize_t l, int pad)
 			int r = u8decode(s, &c);
 			if (r < 0) {
 				r = 1;
+				l--;
 				fprintf(out, "%lc", (wint_t)replacement);
 			} else {
 				l -= wcwidth((wchar_t)c);