1 files changed, 7 insertions, 2 deletions
diff --git a/src/diff.c b/src/diff.c
index af40b1295a..67d941c35a 100644
--- a/src/diff.c
+++ b/src/diff.c
@@ -25,6 +25,7 @@
 #include "undo.h"
 #include "window.h"
 #include "os/os.h"
+#include "os/shell.h"
 
 static int diff_busy = FALSE;    // ex_diffgetput() is busy
 
@@ -840,7 +841,11 @@ static void diff_file(char_u *tmp_orig, char_u *tmp_new, char_u *tmp_diff)
                    tmp_orig, tmp_new);
       append_redir(cmd, (int)len, p_srr, tmp_diff);
       block_autocmds(); /* Avoid ShellCmdPost stuff */
-      (void)call_shell(cmd, SHELL_FILTER | SHELL_SILENT | SHELL_DOOUT, NULL);
+      (void)call_shell(
+          cmd,
+          kShellOptFilter | kShellOptSilent | kShellOptDoOut,
+          NULL
+          );
       unblock_autocmds();
       vim_free(cmd);
     }
@@ -943,7 +948,7 @@ void ex_diffpatch(exarg_T *eap)
 #endif  // ifdef UNIX
     // Avoid ShellCmdPost stuff
     block_autocmds();
-    (void)call_shell(buf, SHELL_FILTER | SHELL_COOKED, NULL);
+    (void)call_shell(buf, kShellOptFilter | kShellOptCooked, NULL);
     unblock_autocmds();
   }