X-Git-Url: https://jxself.org/git/?p=carl9170fw.git;a=blobdiff_plain;f=config%2Fexpr.c;h=d45381986ac76a7d4c573b2c8e0f16ed79362f10;hp=2ba332b3fed788f6bbdceb707b2a5bf8938feca1;hb=991f1fbe02ccfd2595908a03369621ab05cd21ff;hpb=1822e0e755a34e8f31dba5a03b7d0006eb7c803c

diff --git a/config/expr.c b/config/expr.c
index 2ba332b..d453819 100644
--- a/config/expr.c
+++ b/config/expr.c
@@ -94,7 +94,7 @@ struct expr *expr_copy(const struct expr *org)
 		e->right.expr = expr_copy(org->right.expr);
 		break;
 	default:
-		printf("can't copy type %d\n", e->type);
+		fprintf(stderr, "can't copy type %d\n", e->type);
 		free(e);
 		e = NULL;
 		break;
@@ -127,7 +127,7 @@ void expr_free(struct expr *e)
 		expr_free(e->right.expr);
 		break;
 	default:
-		printf("how to free type %d?\n", e->type);
+		fprintf(stderr, "how to free type %d?\n", e->type);
 		break;
 	}
 	free(e);