* sprintf.c (rb_str_format): prepend ".." to %u for negative bignum,

  but not "-".  fixed: [ruby-core:08167]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@10604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 16 insertions, 18 deletions

diff --git a/sprintf.c b/sprintf.c
index a85595f3cc..264b17c6b9 100644
--- a/sprintf.c
+++ b/sprintf.c
@@ -625,25 +625,23 @@ rb_str_format(int argc, const VALUE *argv, VALUE fmt)
 			    if (base == 10) {
 				rb_warning("negative number for %%u specifier");
 			    }
-			    else {
-				remove_sign_bits(++s, base);
-				tmp = rb_str_new(0, 3+strlen(s));
-				t = RSTRING(tmp)->ptr;
-				if (!(flags&(FPREC|FZERO))) {
-				    strcpy(t, "..");
-				    t += 2;
-				}
-				switch (base) {
-				  case 16:
-				    if (s[0] != 'f') strcpy(t++, "f"); break;
-				  case 8:
-				    if (s[0] != '7') strcpy(t++, "7"); break;
-				  case 2:
-				    if (s[0] != '1') strcpy(t++, "1"); break;
-				}
-				strcpy(t, s);
-				s  = RSTRING(tmp)->ptr;
+			    remove_sign_bits(++s, base);
+			    tmp = rb_str_new(0, 3+strlen(s));
+			    t = RSTRING(tmp)->ptr;
+			    if (!(flags&(FPREC|FZERO))) {
+				strcpy(t, "..");
+				t += 2;
 			    }
+			    switch (base) {
+			      case 16:
+				if (s[0] != 'f') strcpy(t++, "f"); break;
+			      case 8:
+				if (s[0] != '7') strcpy(t++, "7"); break;
+			      case 2:
+				if (s[0] != '1') strcpy(t++, "1"); break;
+			    }
+			    strcpy(t, s);
+			    s  = RSTRING(tmp)->ptr;
 			}
 		    }
 		}