diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/subst.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Src/subst.c b/Src/subst.c index 2bc6d75a6..cee2e6e5c 100644 --- a/Src/subst.c +++ b/Src/subst.c @@ -3477,7 +3477,11 @@ modify(char **str, char **ptr) chuck(tt--); *ptr1end = sav1; *ptr3 = sav; - *ptr = ptr3 + charlen - 1; + *ptr = ptr3 - 1; + if (*ptr3) { + /* Final terminator is optional. */ + *ptr += charlen; + } break; case '&': |