Merge branch 'fc/do-not-use-the-index-in-add-to-index'

diff --git a/compat/mingw.c b/compat/mingw.c
index b67362558046f354b167fe185369b3d2b98879c1..bb92c436f70790ba907991f3307aa0fe4afdf0f5 100644 (file)
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -841,8 +841,8 @@ struct pinfo_t {
        struct pinfo_t *next;
        pid_t pid;
        HANDLE proc;
-} pinfo_t;
-struct pinfo_t *pinfo = NULL;
+};
+static struct pinfo_t *pinfo = NULL;
 CRITICAL_SECTION pinfo_cs;
 
 static pid_t mingw_spawnve_fd(const char *cmd, const char **argv, char **env,
@@ -1253,7 +1253,7 @@ static int WSAAPI getaddrinfo_stub(const char *node, const char *service,
        else
                sin->sin_addr.s_addr = INADDR_LOOPBACK;
        ai->ai_addr = (struct sockaddr *)sin;
-       ai->ai_next = 0;
+       ai->ai_next = NULL;
        return 0;
 }
 
@@ -1677,14 +1677,16 @@ int sigaction(int sig, struct sigaction *in, struct sigaction *out)
 #undef signal
 sig_handler_t mingw_signal(int sig, sig_handler_t handler)
 {
-       sig_handler_t old = timer_fn;
+       sig_handler_t old;
 
        switch (sig) {
        case SIGALRM:
+               old = timer_fn;
                timer_fn = handler;
                break;
 
        case SIGINT:
+               old = sigint_fn;
                sigint_fn = handler;
                break;