From 61271568fa5a8dd29868b8c97c779ef861a907c7 Mon Sep 17 00:00:00 2001
From: "Alfred E. Heggestad" <114750+alfredh@users.noreply.github.com>
Date: Sun, 28 Apr 2024 10:48:14 +0200
Subject: [PATCH] fmt: use re_fprintf instead of DEBUG_WARNING to avoid
 deadlock

---
 src/fmt/print.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/fmt/print.c b/src/fmt/print.c
index a02fb858b..040dd3aac 100644
--- a/src/fmt/print.c
+++ b/src/fmt/print.c
@@ -494,11 +494,12 @@ static int vhprintf(const char *fmt, va_list ap, re_vprintf_h *vph, void *arg,
 out:
 #ifndef RELEASE
 	if (err == ENODATA) {
-		DEBUG_WARNING("Format: \"%b<-- NO ARG\n", fmt, p - fmt + 1);
+		re_fprintf(stderr, "Format: \"%b<-- NO ARG\n",
+			   fmt, p - fmt + 1);
 		re_assert(0 && "RE_VA_ARG: no more arguments");
 	}
 	if (err == EOVERFLOW) {
-		DEBUG_WARNING("Format: \"%b<-- SIZE ERROR\n", fmt,
+		re_fprintf(stderr, "Format: \"%b<-- SIZE ERROR\n", fmt,
 			      p - fmt + 1);
 		re_assert(0 && "RE_VA_ARG: arg is not compatible");
 	}