shithub: qk1

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stepsnd: check if there is sound at all before doing anything

--- a/Makefile

+++ b/Makefile

@@ -4,7 +4,7 @@

 BIN=${DESTDIR}${PREFIX}/bin

 SDL2_CFLAGS=$$(pkg-config --cflags sdl2)

 SDL2_LDFLAGS=$$(pkg-config --libs sdl2)

-CFLAGS?=-O2 -g -Wall -Wextra -Wno-unknown-pragmas -Wno-missing-field-initializers -Wno-implicit-fallthrough

+CFLAGS?=-O2 -ggdb -Wall -Wextra -Wno-unknown-pragmas -Wno-missing-field-initializers -Wno-implicit-fallthrough

 CFLAGS+=-fms-extensions -I3rd/parg -Iunix -I. ${SDL2_CFLAGS}

 LDFLAGS?=

 LDFLAGS+=-lm ${SDL2_LDFLAGS}

--- a/snd.c

+++ b/snd.c

@@ -490,6 +490,8 @@

 	long ns;

 	Chan *c, *sum;

+	if(!ainit)

+		return;

 	VectorCopy(origin, listener_origin);

 	VectorCopy(forward, listener_forward);

 	VectorCopy(right, listener_right);