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ruby-changes:23839

From: akr <ko1@a...>
Date: Mon, 4 Jun 2012 00:14:04 +0900 (JST)
Subject: [ruby-changes:23839] akr:r35890 (trunk): * process.c (rb_proc_exec_e): don't use ISSPACE(). \f, \r and \v

akr	2012-06-04 00:13:54 +0900 (Mon, 04 Jun 2012)

  New Revision: 35890

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=35890

  Log:
    * process.c (rb_proc_exec_e): don't use ISSPACE().  \f, \r and \v
      are not word separator in Bourne shell.

  Modified files:
    trunk/ChangeLog
    trunk/process.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 35889)
+++ ChangeLog	(revision 35890)
@@ -1,3 +1,8 @@
+Mon Jun  4 00:11:51 2012  Tanaka Akira  <akr@f...>
+
+	* process.c (rb_proc_exec_e): don't use ISSPACE().  \f, \r and \v
+	  are not word separator in Bourne shell.
+
 Sun Jun  3 23:47:30 2012  Tanaka Akira  <akr@f...>
 
 	* include/ruby/intern.h (rb_exec_arg): remove argc and argv fields.
Index: process.c
===================================================================
--- process.c	(revision 35889)
+++ process.c	(revision 35890)
@@ -1146,7 +1146,7 @@
 static int
 rb_proc_exec_e(const char *str, VALUE envp_str)
 {
-    while (*str && ISSPACE(*str))
+    while (*str == ' ' || *str == '\t' || *str == '\n')
 	str++;
 
     if (!*str) {

--
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