Refactor away C89 excess braces
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Key: LUCY-145
URL: https://issues.apache.org/jira/browse/LUCY-145
Project: Lucy
Issue Type: Sub-task
Reporter: Marvin Humphrey
Priority: Trivial
Because C89 does not allow mixed declarations and code, we have occasionally
used bare braces to create new scopes solely for the purpose of declaring a
variable or two. In some cases, this was appropriate to limit the scope of a
short lived variable in the midst of a long function, but there were other
cases when we were just declaring a return value or such towards the end and
C89 forced the issue.
To find candidates for review, use the following command:
{noformat}
grep -r "^ \+{ *$" lucy/ | grep -v -e "svn\|charmonizer\|modules\|\.pm"
{noformat}
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