From 127d04aadfd249ba19d11b8afe8de9f6fbf37782 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Mon, 4 Jul 2022 12:50:15 +0200
Subject: [PATCH] curl: proto2num: make sure obuf is inited

Detected by Coverity. CID 1507052.

Closes #9096
---
 src/tool_paramhlp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tool_paramhlp.c b/src/tool_paramhlp.c
index 188d6a1da5..71c738594d 100644
--- a/src/tool_paramhlp.c
+++ b/src/tool_paramhlp.c
@@ -291,7 +291,7 @@ ParameterError proto2num(struct OperationConfig *config,
   char *buffer;
   const char *sep = ",";
   char *token;
-  char obuf[256];
+  char obuf[256] = "";
   size_t olen = sizeof(obuf);
   char *optr;
   struct sprotos const *pp;