use do() instead of require() to include configuration

diff --git a/exec_cmd.c b/exec_cmd.c
index 62f51fcd6e367d2dc7e3dc8d967ee05fd1648d04..e30936d72cd48822b43ec7568d5fcafc76a7659e 100644 (file)
--- a/exec_cmd.c
+++ b/exec_cmd.c
@@ -5,7 +5,7 @@
 
 extern char **environ;
 static const char *builtin_exec_path = GIT_EXEC_PATH;
-static const char *current_exec_path = NULL;
+static const char *current_exec_path;
 
 void git_set_exec_path(const char *exec_path)
 {