atomically replace existing nodes and symlinks

[elogind.git] / udev_utils_run.c

diff --git a/udev_utils_run.c b/udev_utils_run.c
index c9bbc97bad2a53c424178fa6765401fb47bd508b..1a92cddd8a28aed1d795f953474a2201f9d157e6 100644 (file)
--- a/udev_utils_run.c
+++ b/udev_utils_run.c
@@ -158,9 +158,13 @@ int run_program(const char *command, const char *subsystem,
                        close(errpipe[WRITE_END]);
                }
                execv(argv[0], argv);
-
-               /* we should never reach this */
-               err("exec of program '%s' failed", argv[0]);
+               if (errno == ENOENT || errno == ENOTDIR) {
+                       /* may be on a filesytem which is not mounted right now */
+                       info("program '%s' not found", argv[0]);
+               } else {
+                       /* other problems */
+                       err("exec of program '%s' failed", argv[0]);
+               }
                _exit(1);
        case -1:
                err("fork of '%s' failed: %s", argv[0], strerror(errno));