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https://issues.apache.org/jira/browse/WW-4928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16410899#comment-16410899
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Hudson commented on WW-4928:
----------------------------
SUCCESS: Integrated in Jenkins build Struts-master-JDK7 #115 (See
[https://builds.apache.org/job/Struts-master-JDK7/115/])
WW-4928 Using the same default value delimiter for system properties
(amashchenko: rev c3e5755fae584927060d3f4fb447c62fc9ea1bdc)
* (edit)
core/src/main/java/com/opensymphony/xwork2/config/providers/EnvsValueSubstitutor.java
* (edit)
core/src/test/java/com/opensymphony/xwork2/config/providers/EnvsValueSubstitutorTest.java
> Setting struts.devMode from system property not working as described
> --------------------------------------------------------------------
>
> Key: WW-4928
> URL: https://issues.apache.org/jira/browse/WW-4928
> Project: Struts 2
> Issue Type: Bug
> Components: Core
> Affects Versions: 2.5.14.1
> Environment: **Windows, Linux, Solaris
> Reporter: Peter J Ford
> Priority: Minor
> Labels: documentation, easyfix
> Fix For: 2.6
>
>
> According to
> [http://struts.apache.org/core-developers/constant-configuration.html] the
> struts.devMode setting can be read from environment strings or system
> properties. This works correctly when setting from an environment string -
> for example:
> {{<constant name="struts.devMode" value="${env.STRUTS_DEV_MODE:false}"/>}}
> However it does not work for system properties, such as setting
> "-DstrutsDevMode=true" as a system property and this in struts.xml:
> {{<constant name="struts.devMode" value="${strutsDevMode:false}"/>}}
> Having dug through the source I found that this is to do with the way the
> value substitutor is configured, and that using ":-" instead of ":" as the
> separator string when using system properties will work:
> {{<constant name="struts.devMode" value="${strutsDevMode:-false}"/>}}
>
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