release.sh: search for OLDVERSION following sed

src/demo/fallin.c

@@ -70,7 +70,6 @@ drop_bricks(struct notcurses* nc, struct ncplane** arr, int arrcount){
       }
     }while(rangee - ranges + 1 >= FALLINGMAX);
   }
-  free(arr);
   return 0;
 }
 

tools/release.sh

@@ -11,10 +11,13 @@ VERSION="$2"
 
 vi CHANGELOG.md
 
-BUMP="CMakeLists.txt doc/Doxyfile doc/FreeBSD-Makefile doc/man/man*/* doc/man/index.html python/setup.py rust/*/Cargo.toml rust/libnotcurses-sys/build.rs tools/notcurses.spec"
+git clean -f -d -x
+BUMP="CMakeLists.txt doc/Doxyfile doc/FreeBSD-Makefile doc/man/man*/* doc/man/index.html python/setup.py rust/*/Cargo.toml rust/libnotcurses-sys/build.rs"
 for i in $BUMP ; do
   sed -i -e "s/$OLDVERSION/$VERSION/g" $i
 done
+echo "Checking for instances of $OLDVERSION..."
+grep -rF "$OLDVERSION" *
 git commit -a -m v$VERSION
 git push
 git pull