context: Fix implicit cast from ssize_t to int

We know the error value is contained between -4095 and 0, but MSVC still complains that we might lose data with the implicit cast. Suppress the warning with an explicit cast. Signed-off-by: Paul Cercueil <[email protected]>
analogdevicesinc · Feb 24, 2022 · 6323ecc · 6323ecc
1 parent b115021
commit 6323ecc
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/context.c b/context.c
@@ -626,7 +626,8 @@ iio_create_context_from_xml(const struct iio_context_params *params,
 		len = iio_snprintf(NULL, 0, "%s %s",
 				   ctx->description, description);
 		if (len < 0) {
-			prm_perror(params, -len, "Unable to set context description\n");
+			prm_perror(params, -(int) len,
+				   "Unable to set context description\n");
 			goto err_context_destroy;
 		}