getenv wat

gistfile1.c

yac@rainbowdash % cat main.c 
#include <stdio.h>
#include <stdlib.h>

int main(void) {
	printf("PORTDIR=%s\n", getenv("PORTDIR"));
	return 0;
}
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~/wat  
yac@rainbowdash % gcc main.c 
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~/wat  
yac@rainbowdash % ./a.out 
PORTDIR=(null)
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~/wat  
yac@rainbowdash % echo $PORTDIR
/var/lib/cportage/portage

export export export
Duh