Turn -Wunused-but-set-variable to warning

As #2555 turned out some glib headers are imposing that so let's turn it to warning
5 years ago · 0ca3557048
parent 5193357832
commit 0ca3557048
1 changed files with 1 additions and 0 deletions
--- a/src/hb.hh
+++ b/src/hb.hh
@ -107,6 +107,7 @@
 #pragma GCC diagnostic warning "-Wmaybe-uninitialized"
 #pragma GCC diagnostic warning "-Wmissing-format-attribute"
 #pragma GCC diagnostic warning "-Wundef"
+#pragma GCC diagnostic warning "-Wunused-but-set-variable"
 #endif

 /* Ignored currently, but should be fixed at some point. */