From 489ff5c20a1457d0e7d765c8f05856c50c4777a8 Mon Sep 17 00:00:00 2001
From: Tim Ruffing <crypto@timruffing.de>
Date: Fri, 21 May 2021 11:24:30 +0200
Subject: [PATCH] tests: Treat empty SECP2561_TEST_ITERS as if it was unset

---
 src/tests.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tests.c b/src/tests.c
index 9c2d6cbf89db1..6ceaba5e3110a 100644
--- a/src/tests.c
+++ b/src/tests.c
@@ -6471,7 +6471,7 @@ int main(int argc, char **argv) {
         count = strtol(argv[1], NULL, 0);
     } else {
         const char* env = getenv("SECP256K1_TEST_ITERS");
-        if (env) {
+        if (env && strlen(env) > 0) {
             count = strtol(env, NULL, 0);
         }
     }