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authormatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-03-11 08:02:04 +0000
committermatz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2002-03-11 08:02:04 +0000
commit86c6af5873ae218a3fa92aed419de5b92653b9fb (patch)
tree40149bab7e1444f3ce2cd9517fede590dee6e4f1 /string.c
parent81930da895afee14918490b072593860cb12d09b (diff)
* marshal.c (w_object): module inclusion using extend() should
also be detected. * eval.c (rb_eval_cmd): cbase should not be NULL; it should be either ruby_wrapper or Object. * enum.c (enum_each_with_index): should return self. * process.c (proc_setpgrp): should return value for non-void function. * process.c (proc_getpgid): should raise exception if getpgid() return -1. * string.c (rb_str_ljust): should return a duplicated string. * string.c (rb_str_rjust): ditto. * string.c (rb_str_center): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r--string.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/string.c b/string.c
index 25fd851..d83913c 100644
--- a/string.c
+++ b/string.c
@@ -3050,7 +3050,7 @@ rb_str_ljust(str, w)
VALUE res;
char *p, *pend;
- if (width < 0 || RSTRING(str)->len >= width) return str;
+ if (width < 0 || RSTRING(str)->len >= width) return rb_str_dup(str);
res = rb_str_new5(str, 0, width);
memcpy(RSTRING(res)->ptr, RSTRING(str)->ptr, RSTRING(str)->len);
p = RSTRING(res)->ptr + RSTRING(str)->len; pend = RSTRING(res)->ptr + width;
@@ -3070,7 +3070,7 @@ rb_str_rjust(str, w)
VALUE res;
char *p, *pend;
- if (width < 0 || RSTRING(str)->len >= width) return str;
+ if (width < 0 || RSTRING(str)->len >= width) return rb_str_dup(str);
res = rb_str_new5(str, 0, width);
p = RSTRING(res)->ptr; pend = p + width - RSTRING(str)->len;
while (p < pend) {
@@ -3091,7 +3091,7 @@ rb_str_center(str, w)
char *p, *pend;
long n;
- if (width < 0 || RSTRING(str)->len >= width) return str;
+ if (width < 0 || RSTRING(str)->len >= width) return rb_str_dup(str);
res = rb_str_new5(str, 0, width);
n = (width - RSTRING(str)->len)/2;
p = RSTRING(res)->ptr; pend = p + n;