Fix gcc warning: comparison between signed and unsigned integer expressions

GetTempPathA() returns DWORD (32/64bit unsigned integer) and not int
(32 signed integer).

1 files changed, 4 insertions, 3 deletions

diff --git a/test.c b/test.c
index 0d07f12..b576b9a 100644
--- a/test.c
+++ b/test.c
@@ -86,6 +86,7 @@ int main()
     char toolongfile[32767];

     DWORD code;

     char nonlibraryfile[MAX_PATH];

+    DWORD length;

     HANDLE tempfile;

     DWORD dummy;

     UINT uMode;

@@ -99,14 +100,14 @@ int main()
     _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDOUT);

 #endif

 

-    ret = GetTempPathA( sizeof( nonlibraryfile ) - sizeof( "temp.dll" ), nonlibraryfile );

-    if( ret == 0 || ret > sizeof( nonlibraryfile ) - sizeof( "temp.dll" ) )

+    length = GetTempPathA( sizeof( nonlibraryfile ) - sizeof( "temp.dll" ), nonlibraryfile );

+    if( length == 0 || length > sizeof( nonlibraryfile ) - sizeof( "temp.dll" ) )

     {

         printf( "ERROR\tGetTempPath failed\n" );

         RETURN_ERROR;

     }

 

-    memcpy( nonlibraryfile + ret, "temp.dll", sizeof( "temp.dll" ) );

+    memcpy( nonlibraryfile + length, "temp.dll", sizeof( "temp.dll" ) );

 

     tempfile = CreateFileA( (LPCSTR) nonlibraryfile, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, 0, NULL );

     if( tempfile == INVALID_HANDLE_VALUE )