From a78236d05c543be302d7d4a48126ff20cf89b4e3 Mon Sep 17 00:00:00 2001
From: Peter Keresztes Schmidt <carbenium@outlook.com>
Date: Wed, 3 Mar 2021 23:31:22 +0100
Subject: [PATCH] Fifo: Fix some missing c_str()s for formatting logs

---
 src/zm_fifo.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/zm_fifo.cpp b/src/zm_fifo.cpp
index 09a808bcd..7f7632ba1 100644
--- a/src/zm_fifo.cpp
+++ b/src/zm_fifo.cpp
@@ -124,7 +124,7 @@ bool Fifo::writePacket(std::string filename, ZMPacket &packet) {
 
   if ( !on_blocking_abort ) {
     if ( (outfile = fopen(filename.c_str(), "wb")) == nullptr ) {
-      Error("Can't open %s for writing: %s", filename, strerror(errno));
+      Error("Can't open %s for writing: %s", filename.c_str(), strerror(errno));
       return false;
     }
   } else {
@@ -174,7 +174,7 @@ bool Fifo::write(std::string filename, uint8_t *data, size_t bytes) {
 
   if ( !on_blocking_abort ) {
     if ( (outfile = fopen(filename.c_str(), "wb")) == nullptr ) {
-      Error("Can't open %s for writing: %s", filename, strerror(errno));
+      Error("Can't open %s for writing: %s", filename.c_str(), strerror(errno));
       return false;
     }
   } else {