[gthumb] script: better indentation for a long line

[Paolo Bacchilega <paobac src gnome org>]

commit 18ed6dd8ae355504fda64d6973b64c2e87f7ffc0
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sat Feb 22 08:15:57 2020 +0100

    script: better indentation for a long line

 extensions/list_tools/gth-script-task.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)
---
diff --git a/extensions/list_tools/gth-script-task.c b/extensions/list_tools/gth-script-task.c
index 7a49db5c..b398bedb 100644
--- a/extensions/list_tools/gth-script-task.c
+++ b/extensions/list_tools/gth-script-task.c
@@ -181,8 +181,17 @@ _gth_script_task_exec (GthScriptTask *self)
                                }
                        }
                        else {
-                               if (g_spawn_async (NULL, argv, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, NULL, 
&error))
+                               if (g_spawn_async (NULL,
+                                                  argv,
+                                                  NULL,
+                                                  G_SPAWN_SEARCH_PATH,
+                                                  NULL,
+                                                  NULL,
+                                                  NULL,
+                                                  &error))
+                               {
                                        retval = TRUE;
+                               }
                        }
                }