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Don't use 0 as null pointer constant, part 3

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This part replaces E == 0 by !E, where E has pointer type.
This commit is contained in:
Markus Armbruster 2009-03-23 22:58:54 +01:00
parent 90f8f2b099
commit 6ae4eca045
79 changed files with 121 additions and 121 deletions
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2
src/lib/common/path.c
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@ -100,7 +100,7 @@ best_path(struct sctstr *from, struct sctstr *to, char *path,
struct as_data *adp;
struct as_path *ap;
if (mybestpath == 0)
if (!mybestpath)
mybestpath = bp_init();
adp = mybestpath->adp;
ap = as_find_cachepath(from->sct_x, from->sct_y, to->sct_x, to->sct_y);