`useless-if-before-free --help' prints a literal
NUL character instead of the backslash-zero that
was intended. Also, the "must lie within the
first 8 lines" line is on line 9, and hence not
getting automatically updated. This patch fixes
the former by adding a backslash, and the latter
by condensing the three lines of what-it-does to
a single line, leaving one line of slack for the
future. (An alternative would be to move the
what-it-does text to appear below the VERSION.)
*** coreutils-8.9/build-aux/useless-if-before-free~ Sat Jan 1 13:19:27 2011
--- coreutils-8.9/build-aux/useless-if-before-free Sat Jan 8 17:39:57 2011
***************
*** 2,12 ****
& eval 'exec perl -wST "$0" $argv:q'
if 0;
# Detect instances of "if (p) free (p);".
! # Likewise for "if (p != NULL) free (p);". And with braces.
! # Also detect "if (NULL != p) free (p);".
! # And with 0 in place of NULL.
! my $VERSION = '2009-04-16 15:57'; # UTC
# The definition above must lie within the first 8 lines in order
# for the Emacs time-stamp write hook (at end) to update it.
# If you change this file with Emacs, please let the write hook
--- 2,10 ----
& eval 'exec perl -wST "$0" $argv:q'
if 0;
# Detect instances of "if (p) free (p);".
! # Likewise "if (p != 0)", "if (0 != p)", or with NULL; and with braces.
! my $VERSION = '2011-01-09 01:39'; # UTC
# The definition above must lie within the first 8 lines in order
# for the Emacs time-stamp write hook (at end) to update it.
# If you change this file with Emacs, please let the write hook
***************
*** 63,69 ****
OPTIONS:
! --list print only the name of each matching FILE (\0-terminated)
--name=N add name N to the list of \`free\'-like functions to detect;
may be repeated
--- 61,67 ----
OPTIONS:
! --list print only the name of each matching FILE (\\0-terminated)
--name=N add name N to the list of \`free\'-like functions to detect;
may be repeated
