gpg-sign-all: handle files with names starting with -

For completeness, handle files with names starting in - correctly.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/gpg-sign-all b/gpg-sign-all
index 62dda54..bff22c7 100755
--- a/gpg-sign-all
+++ b/gpg-sign-all
@@ -9,20 +9,20 @@ for f; do
     fbare=$(echo "$f" | sed -e 's/\.[^./]*$//')
     case "$f" in
 	*.gz)
-	    gzip -cd "$f" | gpg --use-agent -a -b -o "$fbare".sign \
+	    gzip -cd -- "$f" | gpg --use-agent -a -b -o "$fbare".sign \
 		--set-filename "$(basename "$fbare")" -
 	    ;;
 	*.bz2)
-	    bzip2 -cd "$f" | gpg --use-agent -a -b -o "$fbare".sign \
+	    bzip2 -cd -- "$f" | gpg --use-agent -a -b -o "$fbare".sign \
 		--set-filename "$(basename "$fbare")" -
 	    ;;
 	*.xz)
-	    xz -cd "$f" | gpg --use-agent -a -b -o "$fbare".sign \
+	    xz -cd -- "$f" | gpg --use-agent -a -b -o "$fbare".sign \
 	    	--set-filename "$(basename "$fbare")" -
 	    ;;
 	*)
 	    gpg --use-agent -a -b -o "$f".sign \
-		--set-filename "$(basename "$f")" "$f"
+		--set-filename "$(basename "$f")" - < "$f"
 	    ;;
     esac
 done