fix print spell check progress on Travis to avoid timeouts (followup 6cc58f3)

Author: 3nids

scripts/spell_check/check_spelling.sh

@@ -28,7 +28,7 @@ if [[ "$OSTYPE" =~ darwin* ]]; then
 fi
 
 # ARGUMENTS
-INTERACTIVE=$( ( tty -s || [[ "$TRAVIS" =~ true ]] ) && echo YES || echo NO)
+INTERACTIVE=$( tty -s && echo YES || echo NO)
 DEBUG=NO
 OUTPUTLOG=""
 while getopts ":rdl:" opt; do
@@ -77,7 +77,7 @@ declare -A GLOBREP_IGNORE=()
 ERRORFOUND=NO
 
 for I in $(seq -f '%02g' 0  $(($SPLIT-1)) ) ; do
-  [[ "$INTERACTIVE" =~ YES ]] && printf "Progress: %d/%d\n" $I $SPLIT
+  ( [[ "$INTERACTIVE" =~ YES ]] || [[ "$TRAVIS" =~ true ]] ) && printf "Progress: %d/%d\n" $I $SPLIT
   SPELLFILE=spelling$I~
 
   # if correction contains an uppercase letter and is the same as the error character wise, this means that the error is searched as a full word and case sensitive (not incorporated in a bigger one)