fstab-generator: don't process root= if it happens to be "gpt-auto" (#3452)

As that's handled by "gpt-auto-generator".

Fixes: #3404

1 files changed, 6 insertions, 0 deletions

diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
index 108522873e..fc7cf39847 100644
--- a/src/fstab-generator/fstab-generator.c
+++ b/src/fstab-generator/fstab-generator.c
@@ -496,6 +496,12 @@ static int add_sysroot_mount(void) {
                 return 0;
         }
 
+        if (streq(arg_root_what, "gpt-auto")) {
+                /* This is handled by the gpt-auto generator */
+                log_debug("Skipping root directory handling, as gpt-auto was requested.");
+                return 0;
+        }
+
         what = fstab_node_to_udev_node(arg_root_what);
         if (!what)
                 return log_oom();