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wrlib: Marked args as unused for compiler

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The two functions require an argument which is used when the libXpm is
used, which means having the same argument list for the builtin code to be
permutable.

This patch adds the appropriate stuff to avoid a false report from the
compiler.

Signed-off-by: Christophe CURIS <christophe.curis@free.fr>
This commit is contained in:
Christophe CURIS
2013-11-08 18:50:02 +01:00
committed by Carlos R. Mafra
parent 3b2362662e
commit f619546af9
1 changed files with 12 additions and 0 deletions
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12
wrlib/nxpm.c
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@@ -80,6 +80,12 @@ RImage *RGetImageFromXPMData(RContext * context, char **data)
int bsize;
int w, h, ccount, csize;
/*
* When using libXpm we need the context argument but the code here does
* not, so tell the compiler to not warn about it
*/
(void) context;
if (sscanf(data[line++], "%i %i %i %i", &w, &h, &ccount, &csize) != 4
|| w <= 0 || h <= 0 || ccount <= 0 || csize <= 0)
goto bad_format;
@@ -242,6 +248,12 @@ RImage *RLoadXPM(RContext * context, const char *file)
int w, h, ccount, csize;
FILE *f;
/*
* When using libXpm we need the context argument but the code here does
* not, so tell the compiler to not warn about it
*/
(void) context;
f = fopen(file, "rb");
if (!f) {
RErrorCode = RERR_OPEN;