[igt-dev] [PATCH i-g-t] man:meson.build: Fix build option check

[Antonio Argenziano]

the build system tries to evaluate a variable that has been removed. Use
the option passed from the outside instead.

Signed-off-by: Antonio Argenziano <antonio.argenziano at intel.com>
Cc: Arkadiusz Hiler <arkadiusz.hiler at intel.com>
Cc: Lucas De Marchi <lucas.demarchi at intel.com>
Cc: Petri Latvala <petri.latvala at intel.com>
---
 man/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/man/meson.build b/man/meson.build
index 35faad28..0f0a6dd4 100644
--- a/man/meson.build
+++ b/man/meson.build
@@ -40,7 +40,7 @@ if rst2man.found()
 	endforeach
 	build_info += 'Build man pages: true'
 else
-	if _man_required
+	if build_man == 'yes'
 		error('Cannot build man pages due to missing dependencies')
 	endif
 	build_info += 'Build man pages: false'
-- 
2.21.0