diff options
Diffstat (limited to 'src/data_string.c')
| -rw-r--r-- | src/data_string.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/data_string.c b/src/data_string.c index 5b2678d8..a4bc31cf 100644 --- a/src/data_string.c +++ b/src/data_string.c @@ -70,8 +70,25 @@ static int data_response_insert_dup(data_unset *dst, data_unset *src) { static void data_string_print(const data_unset *d, int depth) { data_string *ds = (data_string *)d; UNUSED(depth); + unsigned int i = 0; - fprintf(stdout, "\"%s\"", ds->value->used ? ds->value->ptr : ""); + // empty and uninitialized strings + if (ds->value->used < 1) { + fputs("\"\"", stdout); + return; + } + + // print out the string as is, except prepend " with backslash + putc('"', stdout); + for (i = 0; i < ds->value->used - 1; i++) { + unsigned char c = ds->value->ptr[i]; + if (c == '"') { + fputs("\\\"", stdout); + } else { + putc(c, stdout); + } + } + putc('"', stdout); } |