Fix a warning about nonnull comparison

th-otto · th-otto · commit c7c200ca47f1 · 2025-08-10T19:49:24.000+02:00
diff --git a/string/bcmp.c b/string/bcmp.c
@@ -5,6 +5,10 @@
 #undef ODD
 #define ODD(x) ((int)((long)(x) & 1L))
 
+#if __GNUC_PREREQ(7, 0)
+#pragma GCC diagnostic ignored "-Wnonnull-compare"
+#endif
+
 /*
  * compare n bytes efficientlty
  *
