ruby.c: remove a magic number

* ruby.c (load_file_internal): remove a magic number, which means
  the length of ruby_engine but the value is unknown in this file
  since the variable is in a different file now.  instead, strstr
  should deal with it well, as far as ruby_engine does not contain
  a space and a hyphen.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53993 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/ruby.c b/ruby.c
index 9bc2aa78fa..95d8c8459e 100644
--- a/ruby.c
+++ b/ruby.c
@@ -1737,10 +1737,10 @@ load_file_internal(VALUE argp_v)
 		}
 
 	      start_read:
-		p += 4;
 		RSTRING_PTR(line)[RSTRING_LEN(line) - 1] = '\0';
 		if (RSTRING_PTR(line)[RSTRING_LEN(line) - 2] == '\r')
 		    RSTRING_PTR(line)[RSTRING_LEN(line) - 2] = '\0';
+		/* ruby_engine should not contain a space */
 		if ((p = strstr(p, " -")) != 0) {
 		    opt->warning = 0;
 		    moreswitches(p + 1, opt, 0);