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e mixer pulse backened -f ix warning about use of uninit var 

display really isn't uninitialized due to the logic, but compielr is
kind of right in theory... but less warnings is better so we fix the
real problems more easily. fix.
This commit is contained in:
Carsten Haitzler 2017-02-12 15:58:06 +09:00
parent f91086be7d
commit 26b68f8c7e
1 changed files with 6 additions and 3 deletions
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9
src/modules/mixer/lib/backends/pulseaudio/pulse.c
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@ -800,7 +800,7 @@ _pulse_connect(void *data)
"org.enlightenment.volumecontrol");
pa_proplist_sets(proplist, PA_PROP_APPLICATION_ICON_NAME, "audio-card");
#if !defined(EMIXER_BUILD) && defined(HAVE_WAYLAND) && !defined(HAVE_WAYLAND_ONLY)
char *display;
char *display = NULL;
if (e_comp->comp_type != E_PIXMAP_TYPE_X)
{
@ -825,8 +825,11 @@ _pulse_connect(void *data)
#if !defined(EMIXER_BUILD) && defined(HAVE_WAYLAND) && !defined(HAVE_WAYLAND_ONLY)
if (e_comp->comp_type != E_PIXMAP_TYPE_X)
{
e_env_set("DISPLAY", display);
free(display);
if (display)
{
e_env_set("DISPLAY", display);
free(display);
}
}
#endif