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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/subs/mtch.c
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@ -49,7 +49,7 @@ comtch(char *command, struct cmndstr *coms, int comstat)
struct cmndstr *com;
int status;
if (command == 0 || *command == 0)
if (!command || !*command)
return M_IGNORE;
status = M_NOTFOUND;
for (com = coms; com->c_form; com++) {