diff --git a/.travis.yml b/.travis.yml
index afb04758b..ee440503b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -234,9 +234,9 @@ before_script:
 
 before_install:
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew update ; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install sdl2_mixer game-music-emu p7zip; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install sdl2 sdl2_mixer game-music-emu p7zip; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install cmake||true; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then curl -O -L https://www.libsdl.org/release/SDL2-2.0.4.dmg; hdiutil attach SDL2-2.0.4.dmg; sudo cp -a /Volumes/SDL2/SDL2.framework /Library/Frameworks/; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then curl -O -L https://www.libsdl.org/release/SDL2-2.0.6.dmg; hdiutil attach SDL2-2.0.6.dmg; sudo cp -a /Volumes/SDL2/SDL2.framework /Library/Frameworks/; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then curl -O -L https://www.libsdl.org/projects/SDL_mixer/release/SDL2_mixer-2.0.1.dmg; hdiutil attach SDL2_mixer-2.0.1.dmg; sudo cp -a /Volumes/SDL2_mixer/SDL2_mixer.framework /Library/Frameworks/; fi
   - mkdir -p $HOME/srb2_cache
 
diff --git a/src/g_game.c b/src/g_game.c
index d495e60aa..19abd516b 100644
--- a/src/g_game.c
+++ b/src/g_game.c
@@ -2066,6 +2066,7 @@ void G_Ticker(boolean run)
 
 		case GS_TITLESCREEN:
 			if (titlemapinaction) P_Ticker(run); // then intentionally fall through
+			/* FALLTHRU */
 		case GS_WAITINGPLAYERS:
 			F_TitleScreenTicker(run);
 			break;
diff --git a/src/p_enemy.c b/src/p_enemy.c
index 0689f27ff..4d80ea479 100644
--- a/src/p_enemy.c
+++ b/src/p_enemy.c
@@ -4824,9 +4824,11 @@ void A_UnidusBall(mobj_t *actor)
 		case 0: // at least one frame where not dashing
 			if (!skull) ++actor->extravalue2;
 			else break;
+			/* FALLTHRU */
 		case 1: // at least one frame where ARE dashing
 			if (skull) ++actor->extravalue2;
 			else break;
+			/* FALLTHRU */
 		case 2: // not dashing again?
 			if (skull) break;
 			// launch.
diff --git a/src/y_inter.c b/src/y_inter.c
index 8f647ad7e..0907d396c 100644
--- a/src/y_inter.c
+++ b/src/y_inter.c
@@ -57,7 +57,7 @@ typedef union
 {
 	struct
 	{
-		char passed1[14]; // KNUCKLES GOT    / CRAWLA HONCHO
+		char passed1[21]; // KNUCKLES GOT    / CRAWLA HONCHO
 		char passed2[16]; // THROUGH THE ACT / PASSED THE ACT
 		INT32 passedx1;
 		INT32 passedx2;
@@ -77,7 +77,7 @@ typedef union
 
 	struct
 	{
-		char passed1[SKINNAMESIZE+1]; // KNUCKLES GOT    / CRAWLA HONCHO
+		char passed1[29]; // KNUCKLES GOT    / CRAWLA HONCHO
 		char passed2[17];             // A CHAOS EMERALD / GOT THEM ALL!
 		char passed3[15];             //                   CAN NOW BECOME
 		char passed4[SKINNAMESIZE+7]; //                   SUPER CRAWLA HONCHO