diff options
Diffstat (limited to 'src/text_input_stream.c')
| -rw-r--r-- | src/text_input_stream.c | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/src/text_input_stream.c b/src/text_input_stream.c index 29fb6dce6..6d0436d41 100644 --- a/src/text_input_stream.c +++ b/src/text_input_stream.c @@ -24,6 +24,7 @@ #include <glib.h> +#include <assert.h> #include <string.h> struct text_input_stream { @@ -67,7 +68,12 @@ text_input_stream_read(struct text_input_stream *tis) do { dest = fifo_buffer_write(tis->buffer, &length); - if (dest != NULL) { + if (dest != NULL && length >= 2) { + /* reserve one byte for the null terminator if + the last line is not terminated by a + newline character */ + --length; + nbytes = input_stream_read(tis->is, dest, length, &error); if (nbytes > 0) @@ -77,13 +83,22 @@ text_input_stream_read(struct text_input_stream *tis) g_error_free(error); return NULL; } - } + } else + nbytes = 0; src = fifo_buffer_read(tis->buffer, &length); if (src == NULL) return NULL; p = memchr(src, '\n', length); + if (p == NULL && nbytes == 0) { + /* end of file (or line too long): terminate + the current line */ + dest = fifo_buffer_write(tis->buffer, &nbytes); + assert(dest != NULL); + *(char *)dest = '\n'; + fifo_buffer_append(tis->buffer, 1); + } } while (p == NULL); length = p - src + 1; |