[gnome-builder] runner: fix inequality comparison

[Christian Hergert <chergert src gnome org>]

commit c6fba8406ea385ae91f7ef17169bb63d500ec674
Author: Christian Hergert <chergert redhat com>
Date:   Sun Oct 22 21:01:27 2017 -0700

    runner: fix inequality comparison

 src/libide/runner/ide-runner.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libide/runner/ide-runner.c b/src/libide/runner/ide-runner.c
index 5a9aa44..994a0f8 100644
--- a/src/libide/runner/ide-runner.c
+++ b/src/libide/runner/ide-runner.c
@@ -1365,7 +1365,7 @@ ide_runner_set_cwd (IdeRunner   *self,
 
   g_return_if_fail (IDE_IS_RUNNER (self));
 
-  if (ide_str_equal0 (priv->cwd, cwd))
+  if (!ide_str_equal0 (priv->cwd, cwd))
     {
       g_free (priv->cwd);
       priv->cwd = g_strdup (cwd);