araujo dfba24f3a9 Use NULL instead of 0 for pointers.
The strchr(3) returns a NULL if the character does not appears in the string.
The malloc will return NULL if cannot allocate memory.
2016-04-14 12:46:46 +00:00
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2016-04-14 12:46:46 +00:00
2016-04-14 12:46:46 +00:00
2015-06-13 19:20:56 +00:00