From e1e8624e296a918122d57870daa33c1ad463f0b9 Mon Sep 17 00:00:00 2001
From: Yann Ylavic <ylavic@apache.org>
Date: Fri, 11 Oct 2024 11:43:36 +0000
Subject: [PATCH] ab: Map -c0 to -c<number of workers>. PR 69383

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1921256 13f79535-47bb-0310-9956-ffa450edef68
---
 support/ab.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/support/ab.c b/support/ab.c
index 3ff229de3a8..a7d20f0e11f 100644
--- a/support/ab.c
+++ b/support/ab.c
@@ -3376,6 +3376,9 @@ int main(int argc, const char * const argv[])
     }
 #endif /* APR_HAS_THREADS */
 
+    if (concurrency == 0) {
+        concurrency = num_workers;
+    }
     if (concurrency > ROUND_UP(MAX_CONCURRENCY, num_workers)) {
         fprintf(stderr, "%s: Invalid Concurrency [Range 0..%d]\n",
                 argv[0], ROUND_UP(MAX_CONCURRENCY, num_workers));