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authorYuji Yaginuma <yuuji.yaginuma@gmail.com>2018-09-23 14:29:35 +0900
committerGitHub <noreply@github.com>2018-09-23 14:29:35 +0900
commit82d184839e573b2085d3ea8007f81ab31827edd0 (patch)
tree8d37adb501fb5b4b3abe8c17ea7383c7de5feb1b /railties/lib/rails/commands
parentd3b952184d8bdb6154aff1f8bc3eda58046026f6 (diff)
parent1b86d90136efb98c7b331a84ca163587307a49af (diff)
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Merge pull request #32971 from y-yagi/use_plus_operator_to_unfreeze_string
Enable `Performance/UnfreezeString` cop
Diffstat (limited to 'railties/lib/rails/commands')
-rw-r--r--railties/lib/rails/commands/dbconsole/dbconsole_command.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/railties/lib/rails/commands/dbconsole/dbconsole_command.rb b/railties/lib/rails/commands/dbconsole/dbconsole_command.rb
index 806b7de6d6..0fac7d34a0 100644
--- a/railties/lib/rails/commands/dbconsole/dbconsole_command.rb
+++ b/railties/lib/rails/commands/dbconsole/dbconsole_command.rb
@@ -75,7 +75,7 @@ module Rails
args += ["-P", "#{config['password']}"] if config["password"]
if config["host"]
- host_arg = "#{config['host']}".dup
+ host_arg = +"#{config['host']}"
host_arg << ":#{config['port']}" if config["port"]
args += ["-S", host_arg]
end