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ui-repolist: initialize char *buf to NULL

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readfile() can fail if the agefile is not readable. Make sure free()
does not free an ininitialized string.

Signed-off-by: Christian Hesse <mail@eworm.de>
This commit is contained in:
Christian Hesse 2016-01-13 00:45:03 +01:00 committed by Jason A. Donenfeld
parent 4458abf641
commit 6edc84bc44
1 changed files with 1 additions and 1 deletions
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2
ui-repolist.c
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@ -15,7 +15,7 @@ static time_t read_agefile(char *path)
{
time_t result;
size_t size;
char *buf;
char *buf = NULL;
struct strbuf date_buf = STRBUF_INIT;
if (readfile(path, &buf, &size)) {