proxy: add a free function for the options's pointers When we duplicate a user-provided options struct, we're stuck with freeing the url in it. In case we add stuff to the proxy struct, let's add a function in which to put the logic.
diff --git a/src/proxy.c b/src/proxy.c
index b07371d..524147c 100644
--- a/src/proxy.c
+++ b/src/proxy.c
@@ -31,3 +31,9 @@ int git_proxy_options_dup(git_proxy_options *tgt, const git_proxy_options *src)
return 0;
}
+
+void git_proxy_options_free(git_proxy_options *opts)
+{
+ git__free((char *) opts->url);
+ opts->url = NULL;
+}
diff --git a/src/proxy.h b/src/proxy.h
index 7582301..cad8d67 100644
--- a/src/proxy.h
+++ b/src/proxy.h
@@ -12,5 +12,6 @@
#include "git2/proxy.h"
extern int git_proxy_options_dup(git_proxy_options *tgt, const git_proxy_options *src);
+extern void git_proxy_options_free(git_proxy_options *opts);
#endif