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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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6
src/lib/subs/paths.c
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@ -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]);
}