Change an indent and a function name.

minetestenv.rc

@@ -1,7 +1,7 @@
 err_txt=$HOME/err-enliven.txt
 echo "# * minetestenv.rc started `date`" > "$err_txt"
 
-customDie() {
+customExit() {
     echo
     errorLevel=1
     if [ -z "$2" ]; then
@@ -147,7 +147,7 @@ show_changes="true"
     if [ "$SCRIPT" = "/bin/bash" ]; then
         SCRIPT=minetestenv.rc
         if [ ! -f "$SCRIPT" ]; then
-            customDie "ERROR: could not find self (need location of self in order to get SCRIPTPATH and then REPO_PATH in order for patches directory to be found."
+            customExit "ERROR: could not find self (need location of self in order to get SCRIPTPATH and then REPO_PATH in order for patches directory to be found."
         fi
     fi
     # Absolute path this script is in, thus /home/user/bin
@@ -182,7 +182,7 @@ fi
 if [ ! -d "$PATCHES_PATH" ]; then
     echo
     echo
-    customDie "ERROR: could not find patches such as in $PATCHES_PATH"
+    customExit "ERROR: could not find patches such as in $PATCHES_PATH"
 fi
 # NOTE: minetest mods (other than 0.4.16 client-side mods) are ALWAYS ONLY installed on server, unless you need them for singleplayer
 USR_SHARE_MINETEST=/usr/share/games/minetest
@@ -311,7 +311,7 @@ else
     #fi
 fi
 if [ ! -d "$MT_WORLDS_DIR/$MT_MYWORLD_NAME" ]; then
-        customDie "    ERROR: failed to find world path, so cannot continue."
+        customExit "    ERROR: failed to find world path, so cannot continue."
 fi
 MT_MYWORLD_DIR=$MT_WORLDS_DIR/$MT_MYWORLD_NAME
 echo "Using world at $MT_MYWORLD_DIR"
@@ -335,7 +335,7 @@ reinstall_mt_game() {
             if [ -d "$USR_SHARE_MINETEST/games/minetest_game" ]; then
                 echo "successfully recreated $USR_SHARE_MINETEST/games/minetest_game"
             else
-                customDie "failed to create $USR_SHARE_MINETEST/games/minetest_game, so cannot continue."
+                customExit "failed to create $USR_SHARE_MINETEST/games/minetest_game, so cannot continue."
             fi
         else
             echo "ERROR: refusing to reinstall minetest_game since missing sources (not at $HOME/minetest/games/minetest_game nor $HOME/Downloads/minetest/games/minetest_game"
@@ -406,21 +406,21 @@ add_mod_from_here()
     echo "$MTMOD_DEST_NAME" >> "$MOD_LIST"
     MTMOD_DEST_PATH=$MT_MYGAME_MODS_PATH/$MTMOD_DEST_NAME
     if [ -z "$MTMOD_DEST_NAME" ]; then
-        customDie "ERROR: nothing done since add_mod_from_here FAILED to receive 'MTMOD_DEST_NAME' (1st param)"
+        customExit "ERROR: nothing done since add_mod_from_here FAILED to receive 'MTMOD_DEST_NAME' (1st param)"
     fi
     if [ -z "$MTMOD_GOT_NAME" ]; then
-        customDie "ERROR: nothing done since add_mod_from_here FAILED to receive 'MTMOD_GOT_NAME' which is the exact downloaded or unzipped folder name (2nd param)"
+        customExit "ERROR: nothing done since add_mod_from_here FAILED to receive 'MTMOD_GOT_NAME' which is the exact downloaded or unzipped folder name (2nd param)"
     fi
     if [ ! -d "$MTMOD_DEST_PATH" ] || [ "$update_enable" = "true" ]; then
         if [ ! -d "$MTMOD_GOT_NAME" ]; then
-        customDie "ERROR: nothing done since add_mod_from_here FAILED to find '$MTMOD_GOT_NAME'"
+            customExit "ERROR: nothing done since add_mod_from_here FAILED to find '$MTMOD_GOT_NAME'"
         fi
         if [ -d "$MTMOD_DEST_PATH" ]; then
             if [ ! -f "`command -v rsync`" ]; then
                 echo "removing old $MTMOD_DEST_PATH"
                 rm -Rf "$MTMOD_DEST_PATH"
                 if [ -d "$MTMOD_DEST_PATH" ]; then
-                customDie "FAILED to remove '$MTMOD_DEST_PATH'"
+                    customExit "FAILED to remove '$MTMOD_DEST_PATH'"
                 fi
             fi
         fi
@@ -463,7 +463,7 @@ if [ ! -d "$MTMOD_DEST_PATH" ] || [ "$update_enable" = "true" ]; then
             fi
         fi
         if [ ! -d "$MTMOD_DEST_PATH" ]; then
-        customDie "    ERROR: failed to get $MTMOD_DEST_PATH, so cannot continue."
+            customExit "    MTMOD_DEST_PATH $MTMOD_DEST_PATH is not a directory."
         else
             echo "    [ + ] added as $MTMOD_DEST_PATH"
         fi