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Fixed various Undefined Behavior occurrences.

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Conditionally uninitialized:
 - builtin_commandline.cpp:577
 - expand.cpp:869
 - parse_util.cpp:1036

Initialization of POD structs:
 - event.cpp:61
 - autoload.cpp:22

References used with va_start:
 - common.cpp:608:18

Found with clang-3.4's awesome -Wconditional-uninitialized,
-Wmissing-field-initializers and -Wvarargs.
This commit is contained in:
Daniel J. Hofmann
2014-03-07 18:20:42 +01:00
parent 79d14521db
commit 7dc0b6f40b
7 changed files with 7 additions and 7 deletions
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2
builtin_commandline.cpp
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@@ -214,7 +214,7 @@ static int builtin_commandline(parser_t &parser, wchar_t **argv)
int line_mode = 0;
int search_mode = 0;
int paging_mode = 0;
const wchar_t *begin, *end;
const wchar_t *begin = NULL, *end = NULL;
current_buffer = (wchar_t *)builtin_complete_get_temporary_buffer();
if (current_buffer)