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added a chk_non_negative check

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Michael Krelin 2007-07-20 20:56:43 +02:00
parent 3aae82703b
commit 127f43d4e2
2 changed files with 8 additions and 0 deletions
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7
shared.c
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@ -86,6 +86,13 @@ int chk_positive(int result, char *msg)
return result;
}
int chk_non_negative(int result, char *msg)
{
if (result < 0)
die("%s: %s",msg, strerror(errno));
return result;
}
struct repoinfo *add_repo(const char *url)
{
struct repoinfo *ret;