diff options
Diffstat (limited to 'sprintf.c')
-rw-r--r-- | sprintf.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -249,7 +249,15 @@ rb_f_sprintf(argc, argv) int argc; VALUE *argv; { + return rb_str_format(argc - 1, argv + 1, GETNTHARG(0)); +} + +VALUE +rb_str_format(argc, argv, fmt) + int argc; + VALUE *argv; VALUE fmt; +{ const char *p, *end; char *buf; int blen, bsiz; @@ -278,7 +286,8 @@ rb_f_sprintf(argc, argv) rb_raise(rb_eArgError, "flag after precision"); \ } - fmt = GETNTHARG(0); + ++argc; + --argv; if (OBJ_TAINTED(fmt)) tainted = 1; StringValue(fmt); fmt = rb_str_new4(fmt); |