fix

Author: funny-falcon

src/dir.c

@@ -1829,7 +1829,7 @@ set_forkname(pgFile *file)
 		size_t start = i+1;
 		for (i++; isdigit(file->name[i]); i++)
 		{
-			if (i == 0 && file->name[i] == '0')
+			if (i == start && file->name[i] == '0')
 				return false;
 			segno = segno * 10 + file->name[i] - '0';
 		}