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| author | Lukas Fleischer <calcurse@cryptocrack.de> | 2011-06-07 09:42:39 +0200 |
|---|---|---|
| committer | Lukas Fleischer <calcurse@cryptocrack.de> | 2011-07-02 10:09:13 +0200 |
| commit | e85501e5ef0d990539090f4d12dbb3eae487c971 (patch) | |
| tree | f3acd91b9e7d076150e6efd3e181fb6ca0b38838 /src/getstring.c | |
| parent | c8029a5a1356ee7e684dc6dfe4001bcc739bc2a6 (diff) | |
| download | calcurse-e85501e5ef0d990539090f4d12dbb3eae487c971.tar.gz calcurse-e85501e5ef0d990539090f4d12dbb3eae487c971.zip | |
Use constant for maximum UTF-8 character size
Introduce a UTF8_MAXLEN constant instead of using the literal value "6"
at various places.
Signed-off-by: Lukas Fleischer <calcurse@cryptocrack.de>
Diffstat (limited to 'src/getstring.c')
| -rw-r--r-- | src/getstring.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/getstring.c b/src/getstring.c index 9dd7b8a..3b9e865 100644 --- a/src/getstring.c +++ b/src/getstring.c @@ -186,7 +186,7 @@ getstring (WINDOW *win, char *str, int l, int x, int y) struct getstr_charinfo ci[l + 1]; int ch, k; - char c[6]; + char c[UTF8_MAXLEN]; getstr_init (&st, str, ci); custom_apply_attr (win, ATTR_HIGHEST); @@ -255,7 +255,8 @@ getstring (WINDOW *win, char *str, int l, int x, int y) return (GETSTRING_ESC); break; default: /* insert one character */ - for (c[0] = ch, k = 1; k < MIN (UTF8_LENGTH (c[0]), 6); k++) + c[0] = ch; + for (k = 1; k < MIN (UTF8_LENGTH (c[0]), UTF8_MAXLEN); k++) c[k] = (unsigned char)wgetch (win); if (st.ci[st.len].offset + k < l) { |