Fix CoAP/CC3200 compilation

PUBLISHED_FROM=00e4c01cc2bccd63b0f18b797e2c0503a489ef6f

Fix CoAP/CC3200 compilation
PUBLISHED_FROM=00e4c01cc2bccd63b0f18b797e2c0503a489ef6f
835af2ca · Alexander Alashkin · Cesanta Bot · bd2a4097 · 835af2ca
Commit 835af2ca authored 8 years ago by Alexander Alashkin Committed by Cesanta Bot 8 years ago
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mongoose.c mongoose.c +1 -1

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--- a/mongoose.c
+++ b/mongoose.c
@@ -9778,7 +9778,7 @@ uint32_t mg_coap_compose(struct mg_coap_message *cm, struct mbuf *io) {
  }

  if (cm->payload.len != 0) {
-    *ptr = -1;
+    *ptr = (char)-1;
    ptr++;
    memcpy(ptr, cm->payload.p, cm->payload.len);
  }