1 files changed, 1 insertions, 1 deletions
diff --git a/cache.h b/cache.h
index ebe9a405d8..001b63f5cd 100644
--- a/cache.h
+++ b/cache.h
@@ -1184,7 +1184,7 @@ extern int git_env_bool(const char *, int);
 extern int git_config_system(void);
 extern int config_error_nonbool(const char *);
 #if defined(__GNUC__) && ! defined(__clang__)
-#define config_error_nonbool(s) (config_error_nonbool(s), -1)
+#define config_error_nonbool(s) (config_error_nonbool(s), const_error())
 #endif
 extern const char *get_log_output_encoding(void);
 extern const char *get_commit_output_encoding(void);