X-Git-Url: http://git.ipfire.org/?p=thirdparty%2Fmdadm.git;a=blobdiff_plain;f=util.c;h=653796f10474803c70ede50b984d7db20b36cbaa;hp=b65d2ad890d5e851bad2dd1f3392550ce002ce55;hb=ff54de6e47163944185f231700e72d3122b58f4c;hpb=d7288ddc3a06a0912f5f0a3f23ccca76a66ff332

diff --git a/util.c b/util.c
index b65d2ad8..653796f1 100644
--- a/util.c
+++ b/util.c
@@ -269,7 +269,7 @@ void copy_uuid(void *a, int b[4], int swapuuid)
 		memcpy(a, b, 16);
 }
 
-char *fname_from_uuid(struct supertype *st, struct mdinfo *info, char *buf)
+char *fname_from_uuid(struct supertype *st, struct mdinfo *info, char *buf, char sep)
 {
 	int i;
 	char uuid[16];
@@ -278,10 +278,8 @@ char *fname_from_uuid(struct supertype *st, struct mdinfo *info, char *buf)
 	c += strlen(c);
 	copy_uuid(uuid, info->uuid, st->ss->swapuuid);
 	for (i=0; i<16; i++) {
-		if (i && (i&3)==0) {
-			strcpy(c, "-");
-			c++;
-		}
+		if (i && (i&3)==0)
+			*c++ = sep;
 		sprintf(c,"%02x", (unsigned char)uuid[i]);
 		c+= 2;
 	}