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| author | Shawn Pearce <spearce@spearce.org> | 2006-09-02 00:16:31 -0400 |
|---|---|---|
| committer | Junio C Hamano <junkio@cox.net> | 2006-09-02 03:24:37 -0700 |
| commit | 9befac470b4cfad529032dbcffcb71242ec71f91 (patch) | |
| tree | f3715172da747456dd63c6d80c3f1e0a7d6f2d56 /builtin-grep.c | |
| parent | ad1ed5ee896ba5d7f89bc04c7441b1532efb9853 (diff) | |
| download | git-9befac470b4cfad529032dbcffcb71242ec71f91.tar.gz | |
Replace uses of strdup with xstrdup.
Like xmalloc and xrealloc xstrdup dies with a useful message if
the native strdup() implementation returns NULL rather than a
valid pointer.
I just tried to use xstrdup in new code and found it to be missing.
However I expected it to be present as xmalloc and xrealloc are
already commonly used throughout the code.
[jc: removed the part that deals with last_XXX, which I am
finding more and more dubious these days.]
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Diffstat (limited to 'builtin-grep.c')
| -rw-r--r-- | builtin-grep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin-grep.c b/builtin-grep.c index 8213ce2402..6430f6d79e 100644 --- a/builtin-grep.c +++ b/builtin-grep.c @@ -1048,7 +1048,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix) /* ignore empty line like grep does */ if (!buf[0]) continue; - add_pattern(&opt, strdup(buf), argv[1], ++lno, + add_pattern(&opt, xstrdup(buf), argv[1], ++lno, GREP_PATTERN); } fclose(patterns); |