fix(fsdrv): fix typo error in commit 752fba3 (#2732)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
lvgl · Oct 25, 2021 · 47cdfa6 · 47cdfa6
1 parent 752fba3
commit 47cdfa6
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/extra/libs/fsdrv/lv_fs_posix.c b/src/extra/libs/fsdrv/lv_fs_posix.c
@@ -167,7 +167,7 @@ static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf,
 {
     LV_UNUSED(drv);
     *bw = write((lv_uintptr_t)file_p, buf, btw);
-    return (int32_t)*bw ? LV_FS_RES_UNKNOWN : LV_FS_RES_OK;
+    return (int32_t)*bw < 0 ? LV_FS_RES_UNKNOWN : LV_FS_RES_OK;
 }
 
 /**

diff --git a/src/extra/libs/fsdrv/lv_fs_stdio.c b/src/extra/libs/fsdrv/lv_fs_stdio.c
@@ -168,7 +168,7 @@ static lv_fs_res_t fs_write(lv_fs_drv_t * drv, void * file_p, const void * buf,
 {
     LV_UNUSED(drv);
     *bw = fwrite(buf, 1, btw, file_p);
-    return (int32_t)*bw ? LV_FS_RES_UNKNOWN : LV_FS_RES_OK;
+    return (int32_t)*bw < 0 ? LV_FS_RES_UNKNOWN : LV_FS_RES_OK;
 }
 
 /**