1 files changed, 7 insertions, 1 deletions
diff --git a/libretro/libretro.c b/libretro/libretro.c
index 2f50909..0321bf9 100644
--- a/libretro/libretro.c
+++ b/libretro/libretro.c
@@ -100,7 +100,13 @@ memstream_t *s_stream;
 
 int s_open(const char *fname, const char *mode)
 {
-   s_stream = memstream_open(0);
+   unsigned writing = 0;
+
+   if (mode)
+      if (strcmp(mode, "wb") == 0)
+         writing = 1;
+
+   s_stream = memstream_open(writing);
    return TRUE;
 }