Fix gcc4 builds ('errno' was not declared in this scope)

2021-07-08 22:58:57 +02:00
parent 2b066293fb
commit fd0dc917bf
1 changed files with 1 additions and 0 deletions
--- a/gtk2_ardour/ui_config.cc
+++ b/gtk2_ardour/ui_config.cc
@@ -23,6 +23,7 @@
 #include <iostream>
 #include <sstream>
 #include <unistd.h>
+#include <cerrno>
 #include <cstdlib>
 #include <cstdio> /* for snprintf, grrr */
 #include <cstring>