@@ -381,7 +381,7 class Mailer < ActionMailer::Base | |||
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381 | 381 | |
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382 | 382 | # Appends a Redmine header field (name is prepended with 'X-Redmine-') |
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383 | 383 | def redmine_headers(h) |
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384 | h.each { |k,v| headers["X-Redmine-#{k}"] = v } | |
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384 | h.each { |k,v| headers["X-Redmine-#{k}"] = v.to_s } | |
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385 | 385 | end |
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386 | 386 | |
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387 | 387 | # Overrides the create_mail method |
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