aft.c: Use correct format string for error output.

[paraslash.git] / Makefile.real

diff --git a/Makefile.real b/Makefile.real
index ce4881d29c90c8626e44d384dab14c81e15b11b8..ef52c2eb99288cb80eceeb03c5f2c8635acf4983 100644 (file)
--- a/Makefile.real
+++ b/Makefile.real
@@ -115,6 +115,7 @@ STRICT_CFLAGS += -Wno-sign-compare -Wno-unknown-pragmas
 STRICT_CFLAGS += -Wformat -Wformat-security
 STRICT_CFLAGS += -Wmissing-format-attribute
 STRICT_CFLAGS += -Wdeclaration-after-statement
+STRICT_CFLAGS += -Wformat-signedness
 
 LDFLAGS += $(clock_gettime_ldflags)