fix: don't set header if empty
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1 changed files with 2 additions and 1 deletions
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@ -223,7 +223,8 @@ class EMail:
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# reset headers as values may be changed.
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for key, val in iteritems(headers):
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self.set_header(key, val)
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if val:
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self.set_header(key, val)
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# call hook to enable apps to modify msg_root before sending
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for hook in frappe.get_hooks("make_email_body_message"):
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