From bf75c3da8b88b87c298e2b358a8d38c8476fa85b Mon Sep 17 00:00:00 2001
From: Iain Patterson <me@iain.cx>
Date: Wed, 20 Nov 2013 15:14:56 +0000
Subject: [PATCH] Added strip_basename() function.

Helper function to determine the parent directory of a path.
---
 gui.cpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/gui.cpp b/gui.cpp
index 5aaf016..5ceb33f 100644
--- a/gui.cpp
+++ b/gui.cpp
@@ -1,5 +1,14 @@
 #include "nssm.h"
 
+static void strip_basename(char *buffer) {
+  size_t len = strlen(buffer);
+  size_t i;
+  for (i = len; i && buffer[i] != '\\' && buffer[i] != '/'; i--);
+  /* X:\ is OK. */
+  if (i && buffer[i-1] == ':') i++;
+  buffer[i] = '\0';
+}
+
 int nssm_gui(int resource, char *name) {
   /* Create window */
   HWND dlg = CreateDialog(0, MAKEINTRESOURCE(resource), 0, install_dlg);
-- 
2.20.1