reflog: continue walking the reflog past root commits

diff --git a/compat/mingw.h b/compat/mingw.h
index a1808b4e6b8049b6623ec98f4a65313b2665772b..69bb43dc35d4c28724f007d9684715ec40421542 100644 (file)
--- a/compat/mingw.h
+++ b/compat/mingw.h
@@ -142,6 +142,7 @@ static inline int fcntl(int fd, int cmd, ...)
 #define sigemptyset(x) (void)0
 static inline int sigaddset(sigset_t *set, int signum)
 { return 0; }
+#define SIG_BLOCK 0
 #define SIG_UNBLOCK 0
 static inline int sigprocmask(int how, const sigset_t *set, sigset_t *oldset)
 { return 0; }