[HDFS-16602] Use "defined" directive along with #if

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.4.0
• Component/s: libhdfs++
• Labels: libhdfscpp pull-request-available

Language

C++

• Assignee: Gautham Banasandra
• Reporter: Gautham Banasandra
• Due: 31/May/22
• Created: 28/May/22 07:42
• Updated: 03/Jun/22 16:36
• Resolved: 03/Jun/22 16:36

Description

The #if preprocessor directive expects a boolean expression. Thus, we need to use the "defined" directive as well to check if the macro has been defined.

Issue Links

• links to: GitHub Pull Request #4371