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authorwm4 <wm4@nowhere>2014-05-11 16:12:48 +0200
committerwm4 <wm4@nowhere>2014-05-24 16:39:46 +0200
commit461198e149ab40f4969d4c2bd6b3c0a9fffebe1b (patch)
treef594b3b9dec6d6de62389ea41b827fd33ad47b74
parent7b1f12adba6cdd748c0a7e14fcbd5af427e2daa6 (diff)
downloadmpv-461198e149ab40f4969d4c2bd6b3c0a9fffebe1b.tar.bz2
mpv-461198e149ab40f4969d4c2bd6b3c0a9fffebe1b.tar.xz
build: removed undefined behavior from PVR check
This shouldn't matter, but it's probably better if the code to check is valid - otherwise an extremely clever compiler might fail to compile it, and the feature would be misdetected. (Probably.) Found by cppcheck.
-rw-r--r--waftools/fragments/pvr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/waftools/fragments/pvr.c b/waftools/fragments/pvr.c
index be301e11e5..5b8555f4e3 100644
--- a/waftools/fragments/pvr.c
+++ b/waftools/fragments/pvr.c
@@ -3,5 +3,5 @@
int main(void)
{
struct v4l2_ext_controls ext;
- return ext.controls->value;
+ return !!&ext.controls->value;
}