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-rw-r--r--apps/plugins/viewer.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/plugins/viewer.c b/apps/plugins/viewer.c
index e8d6116..cefc83b 100644
--- a/apps/plugins/viewer.c
+++ b/apps/plugins/viewer.c
@@ -1011,7 +1011,7 @@ static void fill_buffer(long pos, unsigned char* buf, unsigned size)
if (offset == 0 && prefs.encoding == UTF_8 && is_bom)
rb->lseek(fd, BOM_SIZE, SEEK_SET);
- numread = rb->read(fd, buf, size);
+ numread = rb->read(fd, buf, size - 1);
buf[numread] = 0;
rb->button_clear_queue(); /* clear button queue */