diff options
Diffstat (limited to 'src/syntax.c')
| -rw-r--r-- | src/syntax.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/syntax.c b/src/syntax.c index d2a99a4f7..369311fb7 100644 --- a/src/syntax.c +++ b/src/syntax.c @@ -4537,6 +4537,13 @@ get_syn_options(arg, opt, conceal_char) ; #endif } +#ifdef FEAT_CONCEAL + if (!vim_isprintc_strict(*conceal_char)) + { + EMSG(_("E844: invalid cchar value")); + return NULL; + } +#endif arg = skipwhite(arg + 7); } else |