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Don't strlen before checking for NULL

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rl1987 2018-02-22 19:52:40 +01:00 • committed by Nick Mathewson
parent a28e350cff
commit 09351c34e9
1 changed files with 1 additions and 1 deletions
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2
src/common/util.c
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@ -1079,7 +1079,7 @@ string_is_valid_dest(const char *string)
{
char *tmp = NULL;
int retval;
size_t len = strlen(string);
size_t len;
if (string == NULL)
return 0;