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no need to check pointer before free - geomyidae - A small C-based gopherd. |
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git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfri… |
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--- |
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commit 5bd1a482d555bce8593f1d3f6b12cbb27884a7b4 |
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parent 2760fe803a9ea8574dd7fa57b17708f283b5dbe0 |
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Author: Hiltjo Posthuma <[email protected]> |
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Date: Thu, 13 Sep 2018 20:43:36 +0200 |
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no need to check pointer before free |
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free(NULL) is valid. |
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Signed-off-by: Christoph Lohmann <[email protected]> |
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Diffstat: |
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M ind.c | 3 +-- |
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1 file changed, 1 insertion(+), 2 deletions(-) |
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--- |
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diff --git a/ind.c b/ind.c |
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@@ -449,8 +449,7 @@ printelem(int fd, Elems *el, char *file, char *base, char *… |
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free(el->e[2]); |
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el->e[2] = xstrdup(p[0]? p : "/"); |
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} |
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- if (path != NULL) |
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- free(path); |
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+ free(path); |
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} |
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if (dprintf(fd, "%.1s%s\t%s\t%s\t%s\r\n", el->e[0], el->e[1], el->e[2], |
