diff options
Diffstat (limited to 'lib/libcfg/rdline.c')
| -rw-r--r-- | lib/libcfg/rdline.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/libcfg/rdline.c b/lib/libcfg/rdline.c index b0cd789..87d431e 100644 --- a/lib/libcfg/rdline.c +++ b/lib/libcfg/rdline.c @@ -142,6 +142,8 @@ static void substitute(rdline_t *t, char *dst, char *src) *(dst++) = *(src++); } } + + *(dst++) = '\0'; } int rdline(rdline_t *t) @@ -156,8 +158,10 @@ int rdline(rdline_t *t) goto out; } while (t->line[0] == '\0'); - if (ret == 0) + if (ret == 0) { + substitute(t, t->line, t->line); return 0; + } buffer = calloc(1, strlen(t->line) + ret + 1); if (buffer == NULL) { |