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| author | Fabio Estevam <festevam@gmail.com> | 2020-03-31 08:50:42 -0300 |
|---|---|---|
| committer | Fabio Estevam <festevam@gmail.com> | 2020-03-31 22:20:11 -0300 |
| commit | c60e990876588f8b2c48402d949d112bfa35d4b1 (patch) | |
| tree | 471f90e350db13d5c0e9cd0957c0cae360a9976c | |
| parent | 178cb5904f4f6c2482bceb4e3b59990fa6ed5878 (diff) | |
texturator: Only define png variable when libpng is present
When libpng is not present the following build warning is seen:
../texturator.c:98:13: warning: 'png' defined but not used [-Wunused-variable]
static bool png;
Fix it by only defining the png variable when HAVE_LIBPNG is defined.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
| -rw-r--r-- | texturator.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/texturator.c b/texturator.c index 2675244..a450dfe 100644 --- a/texturator.c +++ b/texturator.c @@ -95,7 +95,9 @@ static int error_frames; static int zoom = 1; static bool full; static bool stop; +#ifdef HAVE_LIBPNG static bool png; +#endif static GLenum target; static struct size { unsigned x, y, z; |