lstat_cache(): print a warning if doing ping-pong between cache types

diff --git a/builtin-clone.c b/builtin-clone.c
index 1e9c9aa8446370070d56126ad851701c4c418de0..f73029e2ba285bfb20bce1760cef711f7a55fd02 100644 (file)
--- a/builtin-clone.c
+++ b/builtin-clone.c
@@ -19,6 +19,7 @@
 #include "strbuf.h"
 #include "dir.h"
 #include "pack-refs.h"
+#include "sigchain.h"
 
 /*
  * Overall FIXMEs:
@@ -288,7 +289,7 @@ static void remove_junk(void)
 static void remove_junk_on_signal(int signo)
 {
        remove_junk();
-       signal(SIGINT, SIG_DFL);
+       sigchain_pop(signo);
        raise(signo);
 }
 
@@ -441,7 +442,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix)
        }
        junk_git_dir = git_dir;
        atexit(remove_junk);
-       signal(SIGINT, remove_junk_on_signal);
+       sigchain_push_common(remove_junk_on_signal);
 
        setenv(CONFIG_ENVIRONMENT, xstrdup(mkpath("%s/config", git_dir)), 1);