diff options
| author | David Oberhollenzer <david.oberhollenzer@tele2.at> | 2018-11-13 19:11:33 +0100 |
|---|---|---|
| committer | David Oberhollenzer <david.oberhollenzer@tele2.at> | 2018-11-13 19:11:33 +0100 |
| commit | dc6358b0e1d0dca85c5d7114973adcff7ed36bfb (patch) | |
| tree | 29892fde9742c51aa638340efd792b29ffcb81cf /lib/libcfg/rdline.c | |
| parent | 7ee95668ca7d8a1bdf3b423a068280c7dab07781 (diff) | |
rdline: always do substitution of '%%'
Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
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) { |