[gnome-builder/wip/gtk4-port] libide/foundry: be safer against previous values

[Christian Hergert <chergert src gnome org>]

commit ce04e565ce1f5ce59a80cdb5678a0a95db189c73
Author: Christian Hergert <chergert redhat com>
Date:   Fri Jun 24 03:50:53 2022 -0700

    libide/foundry: be safer against previous values

 src/libide/foundry/ide-run-context.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/libide/foundry/ide-run-context.c b/src/libide/foundry/ide-run-context.c
index ae9df3d54..92c4bd29c 100644
--- a/src/libide/foundry/ide-run-context.c
+++ b/src/libide/foundry/ide-run-context.c
@@ -362,7 +362,7 @@ ide_run_context_expansion_handler (IdeRunContext       *self,
           g_array_append_val (newenv, expanded);
         }
 
-      ide_run_context_set_environ (self, (const char * const *)(gpointer)newenv->data);
+      ide_run_context_add_environ (self, (const char * const *)(gpointer)newenv->data);
     }
 
   if (argv != NULL)
@@ -375,7 +375,7 @@ ide_run_context_expansion_handler (IdeRunContext       *self,
           g_array_append_val (newargv, expanded);
         }
 
-      ide_run_context_set_argv (self, (const char * const *)(gpointer)newargv->data);
+      ide_run_context_append_args (self, (const char * const *)(gpointer)newargv->data);
     }
 
   IDE_RETURN (TRUE);