meson: drop repeated output in error message

diff --git a/src/basic/meson.build b/src/basic/meson.build
index 26a88ee0c2e075b711d518ba31c7c5f4fb7e3437..bfe52d5879bfa5eefd51ea228ae2da9ca5090082 100644 (file)
--- a/src/basic/meson.build
+++ b/src/basic/meson.build
@@ -390,7 +390,6 @@ check_filesystems = find_program('check-filesystems.sh')
 r = run_command([check_filesystems, cpp, files('filesystems-gperf.gperf')] + filesystem_includes, check: false)
 if r.returncode() != 0
         error('Unknown filesystems defined in kernel headers:\n\n' + r.stdout())
-        r.stdout()
 endif
 
 filesystems_gperf_h = custom_target(