fixed ~D of 0

git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@1451 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
2005-11-10 12:10:58 +00:00 · 2005-11-10 12:10:58 +00:00 · 01de9c0b38
commit 01de9c0b38
parent edbebec3c8
1 changed files with 3 additions and 0 deletions
--- a/C/iopreds.c
+++ b/C/iopreds.c
@ -4069,6 +4069,9 @@ format(volatile Term otail, volatile Term oargs, int sno)
 	    if (dec < 0) {
 	      dec = -dec;
 	      f_putc(sno, (int) '-');
+	    } else if (dec == 0) {
+	      f_putc(sno, '0');
+	      break;
 	    }
 	    i = dec;
 	    siz = 0;