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WINGs: increase temporary buffer to silence a gcc warning

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The code limits the integer number to 0..359 so we need 4 bytes to store
that, but that require too complex flow processing for compilers to deduce
it.

It does not cost to increase the temporary buffer to the minimum size
requested by GCC, so let's do this, because spurious warnings can
potentially divert us from more important ones.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
This commit is contained in:
Christophe CURIS
2021-05-14 18:10:20 +02:00
committed by Carlos R. Mafra
parent 920c6d16b1
commit 1612d2f345
1 changed files with 1 additions and 1 deletions
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WINGs/wcolorpanel.c
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@@ -2645,7 +2645,7 @@ static void hsbTextFieldCallback(void *observerData, WMNotification * notificati
{
CPColor cpColor;
int value[3];
char tmp[4];
char tmp[12]; /* We only 4 bytes needed, but compilers cannot know that */
int n;
W_ColorPanel *panel = (W_ColorPanel *) observerData;