Add an Emacs interface in contrib.

diff --git a/run-command.c b/run-command.c
index 8bf5922fc3b30d06ca7336a8df18a12c389c8681..b3d287e97e7d13c1f8d4e8eab5c9af7359ccbc07 100644 (file)
--- a/run-command.c
+++ b/run-command.c
@@ -1,6 +1,7 @@
 #include "cache.h"
 #include "run-command.h"
 #include <sys/wait.h>
+#include "exec_cmd.h"
 
 int run_command_v_opt(int argc, char **argv, int flags)
 {
@@ -13,9 +14,13 @@ int run_command_v_opt(int argc, char **argv, int flags)
                        int fd = open("/dev/null", O_RDWR);
                        dup2(fd, 0);
                        dup2(fd, 1);
-                       close(fd);                      
+                       close(fd);
+               }
+               if (flags & RUN_GIT_CMD) {
+                       execv_git_cmd(argv);
+               } else {
+                       execvp(argv[0], (char *const*) argv);
                }
-               execvp(argv[0], (char *const*) argv);
                die("exec %s failed.", argv[0]);
        }
        for (;;) {