unalf -v: Don't show header lines if file isn't an ALF file.

1 files changed, 6 insertions, 5 deletions

diff --git a/src/listalf.c b/src/listalf.c
index 6fb26fc..054fe36 100644
--- a/src/listalf.c
+++ b/src/listalf.c
@@ -77,13 +77,14 @@ void list_alf(void) {
 	char buf[100];
 	extern char *out_filename;
 
-	if(opts.verbose_list) {
-		puts("Name          Size was  Size now  Comp  Date         Time       CkSum");
-		puts("============  ========  ========  ====  ===========  =========  =====");
-	}
-
 	while(read_alf_header()) {
 		c++;
+
+		if(opts.verbose_list && c == 1) {
+			puts("Name          Size was  Size now  Comp  Date         Time       CkSum");
+			puts("============  ========  ========  ====  ===========  =========  =====");
+		}
+
 		orig_size = getquad(alf_hdr_origsize0);
 		comp_size = getquad(alf_hdr_compsize0);
 		out_filename = (char *)(mem + alf_hdr_filename);