diff options
| -rw-r--r-- | roff_escape.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/roff_escape.c b/roff_escape.c index 777d753b..39d57e88 100644 --- a/roff_escape.c +++ b/roff_escape.c @@ -206,10 +206,6 @@ roff_escape(const char *buf, const int ln, const int aesc, term = '\b'; break; case 'C': - if (buf[iarg] != '\'') { - rval = ESCAPE_ERROR; - goto out; - } rval = ESCAPE_SPECIAL; term = '\b'; break; @@ -391,6 +387,11 @@ roff_escape(const char *buf, const int ln, const int aesc, break; case ESCAPE_SPECIAL: + if (argl == 0) { + err = MANDOCERR_ESC_BADCHAR; + rval = ESCAPE_ERROR; + break; + } /* * The file chars.c only provides one common list of |