dh_strip: Fix handling of hardlinked ELF when using build-ids

Improve handling of hardlinked ELF files when extracting dbgsyms using
build-ids.  This patches does not cover manual dbg packages under
compat 8 or older.

Signed-off-by: Niels Thykier <niels@thykier.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/dh_strip b/dh_strip
index 8d00e971..7d40c242 100755
--- a/dh_strip
+++ b/dh_strip
@@ -276,7 +276,8 @@ sub make_debug {
 	}
 	else {
 		# Compat 9 OR a dbgsym package.
-		doit($objcopy, "--only-keep-debug", "--compress-debug-sections", $file, $debug_path);
+		doit($objcopy, "--only-keep-debug", "--compress-debug-sections", $file, $debug_path)
+			unless -e $debug_path;
 	}
 
 	# No reason for this to be executable.