diff options
Diffstat (limited to 'src/gestures.c')
| -rw-r--r-- | src/gestures.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gestures.c b/src/gestures.c index 0b0ba1d..2390d35 100644 --- a/src/gestures.c +++ b/src/gestures.c @@ -34,7 +34,8 @@ void extract_gestures(struct Gestures *gs, struct MTouch* mt) memset(gs, 0, sizeof(struct Gestures)); if (nof == nsf) { for (p = b; p != e; p++) { - if (fs = find_finger(&mt->os, p->id)) { + fs = find_finger(&mt->os, p->id); + if (fs) { gs->dx += p->hw.position_x - fs->hw.position_x; gs->dy += p->hw.position_y - fs->hw.position_y; dn++; |