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Don't use 0 as null pointer constant, part 2

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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 20:17:44 +01:00
parent 615681ce16
commit 90f8f2b099
15 changed files with 23 additions and 24 deletions
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2
src/lib/subs/mtch.c
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@ -52,7 +52,7 @@ comtch(char *command, struct cmndstr *coms, int comstat)
if (command == 0 || *command == 0)
return M_IGNORE;
status = M_NOTFOUND;
for (com = coms; com->c_form != 0; com++) {
for (com = coms; com->c_form; com++) {
if ((com->c_permit & comstat) != com->c_permit)
continue;
switch (mineq(command, com->c_form)) {

6
src/lib/subs/paths.c
View file

@ -58,11 +58,11 @@ direrr(char *stop_msg, char *view_msg, char *map_msg)
pr(" %c %c\n", dirch[DIR_UL], dirch[DIR_UR]);
pr("%c %c\n", dirch[DIR_L], dirch[DIR_R]);
pr(" %c %c\n", dirch[DIR_DL], dirch[DIR_DR]);
if (stop_msg != 0)
if (stop_msg)
pr(stop_msg, dirch[DIR_STOP]);
if (view_msg != 0)
if (view_msg)
pr(view_msg, dirch[DIR_VIEW]);
if (map_msg != 0)
if (map_msg)
pr(map_msg, dirch[DIR_MAP]);
}

2
src/lib/subs/sarg.c
View file

@ -65,7 +65,7 @@ sarg_type(char *str)
return NS_DIST;
if (c == '*')
return NS_ALL;
if (c == '#' || strchr(str, ',') != 0)
if (c == '#' || strchr(str, ','))
return NS_AREA;
if (isdigit(c))
return NS_LIST;