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* function.c (func_shell): Don't close pipedes[1] if it is -1.

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Fixes Savannah bug #20495.
This commit is contained in:
Eli Zaretskii 2009-03-07 17:30:30 +00:00
parent f8f3b9005b
commit 656b15a404
2 changed files with 10 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2009-03-07 Eli Zaretskii <eliz@gnu.org>
* function.c (func_shell): Don't close pipedes[1] if it is -1.
Fixes Savannah bug #20495.
2008-09-30 Eli Zaretskii <eliz@gnu.org> 2008-09-30 Eli Zaretskii <eliz@gnu.org>
* build_w32.bat (GCCBuild): Use "-gdwarf-2 -g3" instead of * build_w32.bat (GCCBuild): Use "-gdwarf-2 -g3" instead of

5
function.c
View File

@ -1687,7 +1687,10 @@ func_shell (char *o, char **argv, const char *funcname UNUSED)
free (command_argv[0]); free (command_argv[0]);
free (command_argv); free (command_argv);
/* Close the write side of the pipe. */ /* Close the write side of the pipe. We test for -1, since
pipedes[1] is -1 on MS-Windows, and some versions of MS
libraries barf when `close' is called with -1. */
if (pipedes[1] >= 0)
close (pipedes[1]); close (pipedes[1]);
#endif #endif