diff options
Diffstat (limited to 'error.c')
-rw-r--r-- | error.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -956,12 +956,14 @@ syserr_initialize(argc, argv, self) else err = "unknown error"; if (!NIL_P(mesg)) { VALUE str = mesg; - size_t len = strlen(err)+RSTRING(str)->len+3; + size_t len; + StringValue(str); + len = strlen(err)+RSTRING(str)->len+3; mesg = rb_str_new(0, len); snprintf(RSTRING(mesg)->ptr, len+1, "%s - %.*s", err, (int)RSTRING(str)->len, RSTRING(str)->ptr); - rb_str_resize(mesg, strlen(RSTRING(mesg)->ptr)); + RSTRING(mesg)->len = strlen(RSTRING(mesg)->ptr); } else { mesg = rb_str_new2(err); |