From b148bcce05254c7ebe0ad855e5f1e958968a0bb9 Mon Sep 17 00:00:00 2001
From: neonloop
Date: Wed, 4 Aug 2021 22:40:32 +0000
Subject: Only wrap option info if it exists

---
 Makefile  |  6 ++++--
 options.c | 18 ++++++++++--------
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index 488e17b..993b570 100644
--- a/Makefile
+++ b/Makefile
@@ -70,17 +70,19 @@ define CORE_template =
 
 $1_REPO ?= https://github.com/libretro/$(1)/
 
+$1_MAKE = make $(and $($1_MAKEFILE),-f $($1_MAKEFILE)) platform=$(platform) $(and $(DEBUG),DEBUG=$(DEBUG)) $(and $(PROFILE),PROFILE=$(PROFILE)) $($(1)_FLAGS)
+
 $(1):
 	git clone $(if $($1_REVISION),,--depth 1) $$($(1)_REPO) $(1)
 	$(if $1_REVISION,cd $(1) && git checkout $($1_REVISION),)
 	(test ! -d patches/$(1)) || (cd $(1) && $(foreach patch, $(sort $(wildcard patches/$(1)/*.patch)), patch -p1 < ../$(patch) &&) true)
 
 $(1)_libretro.so: $(1)
-	cd $(1) && make platform=$(platform) $(if $(DEBUG),DEBUG=$(DEBUG),) $(if $(PROFILE),PROFILE=$(PROFILE),) $($(1)_FLAGS)
+	cd $(1) && $$($1_MAKE)
 	cp $(1)/$(1)_libretro.so .
 
 clean-$(1):
-	test ! -d $(1) || cd $(1) && make platform=$(platform) clean
+	test ! -d $(1) || cd $(1) && $$($1_MAKE) clean
 	rm -f $(1)_libretro.so
 endef
 
diff --git a/options.c b/options.c
index 2bac4b1..5d1b5d3 100644
--- a/options.c
+++ b/options.c
@@ -105,15 +105,17 @@ void options_init(const struct retro_core_option_definition *defs) {
 		strncpy(entry->desc, entry->def->desc, len);
 		truncate(entry->desc, MAX_DESC_LEN);
 
-		len = strlen(entry->def->info) + 1;
-		entry->info = (char *)calloc(len, sizeof(char));
-		if (!entry->info) {
-			PA_ERROR("Error allocating description string\n");
-			options_free();
-			return;
+		if (entry->def->info) {
+			len = strlen(entry->def->info) + 1;
+			entry->info = (char *)calloc(len, sizeof(char));
+			if (!entry->info) {
+				PA_ERROR("Error allocating description string\n");
+				options_free();
+				return;
+			}
+			strncpy(entry->info, entry->def->info, len);
+			wrap(entry->info, MAX_LINE_LEN, MAX_LINES);
 		}
-		strncpy(entry->info, entry->def->info, len);
-		wrap(entry->info, MAX_LINE_LEN, MAX_LINES);
 
 		for (j = 0; entry->def->values[j].value; j++)
 			;
-- 
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