Fix bug 90228: Signtool not picking up hidden (dot) files when performing

signing.
Don't skip files that start with "." and "#".

security/nss/cmd/signtool/util.c

@@ -352,8 +352,12 @@ foreach(char *dirname, char *prefix,
 	if (!dir) return -1;
 
 	for (entry = PR_ReadDir (dir,0); entry; entry = PR_ReadDir (dir,0)) {
-		if (*entry->name == '.' || *entry->name == '#')
-			continue;
+		if ( strcmp(entry->name, ".")==0   ||
+                     strcmp(entry->name, "..")==0 )
+                {
+                    /* no infinite recursion, please */   
+		    continue;
+                }
 
 		/* can't sign self */
 		if (!strcmp (entry->name, "META-INF"))