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-rw-r--r--linenoise/linenoise.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/linenoise/linenoise.c b/linenoise/linenoise.c
index 791d99ed..0f220512 100644
--- a/linenoise/linenoise.c
+++ b/linenoise/linenoise.c
@@ -43,6 +43,7 @@
#include <termios.h>
#include <unistd.h>
+#include <stddef.h>
#include <stdlib.h>
#include <stdio.h>
#include <errno.h>
@@ -403,7 +404,7 @@ static void sync_data_to_buf(lino_t *l)
char *dptr = l->data, *bptr = l->buf;
for (;;) {
- if (dptr - l->data == l->dpos)
+ if (dptr - l->data == (ptrdiff_t) l->dpos)
l->pos = bptr - l->buf;
if (*dptr) {