waf: make unused variables an error on C as well as C++ source files

6 years ago · cc742dbfc4
1 changed files with 1 additions and 0 deletions
--- a/Tools/ardupilotwaf/boards.py
+++ b/Tools/ardupilotwaf/boards.py
@ -118,6 +118,7 @@ class Board:
				@@ -118,6 +118,7 @@ class Board:
            '-Werror=shadow',
            '-Werror=return-type',
            '-Werror=unused-result',
+            '-Werror=unused-variable',
            '-Werror=narrowing',
            '-Werror=attributes',
            '-Werror=overflow',