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(parent: a155a97) | patch
tools: print an error if we don't have any matching events in the dpi tool
authorPeter Hutterer <peter.hutterer@who-t.net>
Tue, 17 Jan 2017 04:42:48 +0000 (14:42 +1000)
committerPeter Hutterer <peter.hutterer@who-t.net>
Tue, 17 Jan 2017 04:50:29 +0000 (14:50 +1000)
commit1ec01b13104ad8feb35c21483cf2e79140a75604
treee03d4a1f7d69b9b6dd1ad7bd103254bb528164f9tree | snapshot
parenta155a977b719f2268a41a3243ad357bc7a83aaedcommit | diff
tools: print an error if we don't have any matching events in the dpi tool

Beats crashing by dereferencing a null-pointer (when we access
m->frequencies[idx])

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
tools/mouse-dpi-tool.c diff | blob | history
Domain: Graphics System / Input Management;