diff options
Diffstat (limited to 'Src/Zle/compmatch.c')
| -rw-r--r-- | Src/Zle/compmatch.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Src/Zle/compmatch.c b/Src/Zle/compmatch.c index b58bd1f05..bc82ff4d0 100644 --- a/Src/Zle/compmatch.c +++ b/Src/Zle/compmatch.c @@ -2487,10 +2487,12 @@ join_psfx(Cline ot, Cline nt, Cline *orest, Cline *nrest, int sfx) /* We first get the length of the prefix equal in both strings. */ if (o->flags & CLF_LINE) { - if ((len = sub_match(&md, o->line, o->llen, sfx)) != o->llen) { + if ((len = sub_match(&md, o->line, o->llen, sfx)) != o->llen + && len >= 0) { join = 1; line = 1; slen = &(o->llen); sstr = &(o->line); } - } else if ((len = sub_match(&md, o->word, o->wlen, sfx)) != o->wlen) { + } else if ((len = sub_match(&md, o->word, o->wlen, sfx)) != o->wlen + && len >= 0) { if (o->line) { memcpy(&md, &omd, sizeof(struct cmdata)); o->flags |= CLF_LINE | CLF_DIFF; |