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| author | Mattias Andrée <maandree@operamail.com> | 2014-12-09 13:13:21 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@operamail.com> | 2014-12-09 13:13:21 +0100 |
| commit | 88b9fad1102afa60e360c3d339acd1ce0f666d5a (patch) | |
| tree | 3fb8fc1c9cb1a73e19bce9be5f55835cd32889eb /src | |
| parent | mds-kbdc: compile-layout: fix a bug in parse_variable (diff) | |
| download | mds-88b9fad1102afa60e360c3d339acd1ce0f666d5a.tar.gz mds-88b9fad1102afa60e360c3d339acd1ce0f666d5a.tar.bz2 mds-88b9fad1102afa60e360c3d339acd1ce0f666d5a.tar.xz | |
mds-kbdc: compile-layout: macro_call: fix bug: do not duplicate the arguments if there are none
Signed-off-by: Mattias Andrée <maandree@operamail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/mds-kbdc/compile-layout.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/mds-kbdc/compile-layout.c b/src/mds-kbdc/compile-layout.c index cc9719b..0622d35 100644 --- a/src/mds-kbdc/compile-layout.c +++ b/src/mds-kbdc/compile-layout.c @@ -2404,7 +2404,8 @@ static int compile_macro_call(mds_kbdc_tree_macro_call_t* restrict tree) /* Duplicate arguments and evaluate function calls, variable dereferences and escapes in the macro call arguments. */ - fail_if (arg = mds_kbdc_tree_dup(tree->arguments), arg == NULL); + if (tree->arguments) + fail_if (arg = mds_kbdc_tree_dup(tree->arguments), arg == NULL); fail_if (bad = evaluate_element(arg), bad < 0); if (bad) return 0; |