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| author | Pádraig Brady <P@draigBrady.com> | 2016-10-15 23:10:35 +0100 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2016-10-16 12:23:55 +0100 |
| commit | 492dcb2eb191b844a2fd5e51db3eed85289bea1f (patch) | |
| tree | 910f93d88891b573520ebd5c812d61ddc7fbeed8 /src/logname.c | |
| parent | d035eacfdeba2da0134e606c8a63b2f3c0bd05bb (diff) | |
| download | coreutils-492dcb2eb191b844a2fd5e51db3eed85289bea1f.tar.xz | |
all: use die() rather than error(EXIT_FAILURE)
die() has the advantage of being apparent to the compiler
that it doesn't return, which will avoid warnings in some cases,
and possibly generate better code.
* cfg.mk (sc_die_EXIT_FAILURE): A new syntax check rule to
catch any new uses of error (CONSTANT, ...);
Diffstat (limited to 'src/logname.c')
| -rw-r--r-- | src/logname.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/logname.c b/src/logname.c index 6e8bf30c2..5147bff9b 100644 --- a/src/logname.c +++ b/src/logname.c @@ -20,6 +20,7 @@ #include <getopt.h> #include "system.h" +#include "die.h" #include "error.h" #include "long-options.h" #include "quote.h" @@ -76,7 +77,7 @@ main (int argc, char **argv) using a fallback technique. */ cp = getlogin (); if (! cp) - error (EXIT_FAILURE, 0, _("no login name")); + die (EXIT_FAILURE, 0, _("no login name")); puts (cp); return EXIT_SUCCESS; |