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| author | Davi Arnaut <davi.arnaut@oracle.com> | 2010-07-20 15:07:36 -0300 |
|---|---|---|
| committer | Davi Arnaut <davi.arnaut@oracle.com> | 2010-07-20 15:07:36 -0300 |
| commit | c96b249fc3912f7a86f885cc62da1a3eeed537c6 (patch) | |
| tree | 3be217b0b2b0e9c76e6f41abe8c7fa3aeb35d373 /sql/udf_example.c | |
| parent | d676c3ff0eef8613ac689df8ed07ecdd0a39817b (diff) | |
| download | mariadb-git-c96b249fc3912f7a86f885cc62da1a3eeed537c6.tar.gz | |
Bug#45288: pb2 returns a lot of compilation warnings on linux
Fix warnings flagged by the new warning option -Wunused-but-set-variable
that was added to GCC 4.6 and that is enabled by -Wunused and -Wall. The
option causes a warning whenever a local variable is assigned to but is
later unused. It also warns about meaningless pointer dereferences.
Diffstat (limited to 'sql/udf_example.c')
| -rw-r--r-- | sql/udf_example.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sql/udf_example.c b/sql/udf_example.c index 637293209e0..468118b44ef 100644 --- a/sql/udf_example.c +++ b/sql/udf_example.c @@ -1067,7 +1067,7 @@ char *myfunc_argument_name(UDF_INIT *initid __attribute__((unused)), { if (!args->attributes[0]) { - null_value= 0; + *null_value= 1; return 0; } (*length)--; /* space for ending \0 (for debugging purposes) */ |