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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/commands/laun.c
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@ -363,7 +363,7 @@ launch_sat(struct plnstr *pp, int sublaunch)
return RET_FAIL;
}
p = getstring("Geostationary orbit? ", buf);
if (p == 0)
if (!p)
return RET_SYN;
if (!check_plane_ok(pp))
return RET_FAIL;