diff options
Diffstat (limited to 'build-aux/useless-if-before-free')
| -rwxr-xr-x | build-aux/useless-if-before-free | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/build-aux/useless-if-before-free b/build-aux/useless-if-before-free index 99b3c97432..9f237d6c91 100755 --- a/build-aux/useless-if-before-free +++ b/build-aux/useless-if-before-free @@ -2,7 +2,7 @@ # Detect instances of "if (p) free (p);". # Likewise for "if (p != NULL) free (p);". And with braces. -my $VERSION = '2008-05-25 15:40'; # UTC +my $VERSION = '2008-05-25 16:16'; # 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 @@ -122,9 +122,9 @@ EOF while (defined (my $line = <FH>)) { while ($line =~ - /\b(if\s*\(\s*(\S+?)(?:\s*!=\s*NULL)?\s*\) - (?: \s*$regexp\s*\((?:\s*\([^)]+\))?\s*\2\s*\)| - \s*\{\s*$regexp\s*\((?:\s*\([^)]+\))?\s*\2\s*\)\s*;\s*\}))/sxg) + /\b(if\s*\(\s*(?:\S+?)(?:\s*!=\s*NULL)?\s*\) + (?: \s*$regexp\s*\((?:\s*\([^)]+\))?\s*\1\s*\)| + \s*\{\s*$regexp\s*\((?:\s*\([^)]+\))?\s*\1\s*\)\s*;\s*\}))/sxg) { $found_match = 1; $list |