[gimp] Bug 795611 - unit-editor.c: Boolean result is used in bitwise operation

[Michael Natterer <mitch src gnome org>]

commit 710ac0fb526ae32d3d86b9d8f3a837d85e38e6b1
Author: Michael Natterer <mitch gimp org>
Date:   Sat Apr 28 02:48:56 2018 +0200

    Bug 795611 - unit-editor.c: Boolean result is used in bitwise operation
    
    Fix "or" expression: it's || not |.

 plug-ins/common/unit-editor.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/plug-ins/common/unit-editor.c b/plug-ins/common/unit-editor.c
index 34c1eb1..0c5298e 100644
--- a/plug-ins/common/unit-editor.c
+++ b/plug-ins/common/unit-editor.c
@@ -338,11 +338,11 @@ new_unit_dialog (GtkWidget *main_dialog,
       singular     = g_strstrip (singular);
       plural       = g_strstrip (plural);
 
-      if (!strlen (identifier) |
-          !strlen (symbol) |
-          !strlen (abbreviation) |
-          !strlen (singular) |
-          !strlen (plural))
+      if (! strlen (identifier)   ||
+          ! strlen (symbol)       ||
+          ! strlen (abbreviation) ||
+          ! strlen (singular)     ||
+          ! strlen (plural))
         {
           GtkWidget *msg = gtk_message_dialog_new (GTK_WINDOW (dialog), 0,
                                                    GTK_MESSAGE_ERROR,