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wrc: Fix redundant checks for NULL before free(). Found by Smatch.

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This commit is contained in:
Michael Stefaniuc 2007-06-13 23:52:17 +02:00 committed by Alexandre Julliard
parent 9ed5c865e2
commit cb2574722e
1 changed files with 4 additions and 9 deletions
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13
tools/wrc/parser.y
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@ -531,8 +531,7 @@ resource
if(!win32)
parser_warning("LANGUAGE not supported in 16-bit mode");
if(currentlanguage)
free(currentlanguage);
free(currentlanguage);
if (get_language_codepage($3, $5) == -1)
parser_error( "Language %04x is not supported", ($5<<10) + $3);
currentlanguage = new_language($3, $5);
@ -1460,11 +1459,8 @@ stringtable
}
/* Else were done */
}
if(tagstt_memopt)
{
free(tagstt_memopt);
tagstt_memopt = NULL;
}
free(tagstt_memopt);
tagstt_memopt = NULL;
$$ = tagstt;
}
@ -1477,8 +1473,7 @@ stt_head: tSTRINGTABLE loadmemopts opt_lvc {
tagstt_memopt = $2;
tagstt_version = $3->version;
tagstt_characts = $3->characts;
if($3)
free($3);
free($3);
}
;