fix zsh compatibility (fixes #896)

dehydrated-io · Jan 16, 2023 · e3ef43c · e3ef43c
1 parent 67b111a
commit e3ef43c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dehydrated b/dehydrated
@@ -143,7 +143,7 @@ jsonsh() {
 
     # Force zsh to expand $A into multiple words
     local is_wordsplit_disabled
-    is_wordsplit_disabled="$(unsetopt 2>/dev/null | grep -c '^shwordsplit$')"
+    is_wordsplit_disabled="$(unsetopt 2>/dev/null | grep -c '^shwordsplit$' || true)"
     if [ "${is_wordsplit_disabled}" != "0" ]; then setopt shwordsplit; fi
     $GREP "$STRING|$NUMBER|$KEYWORD|$SPACE|." | grep -Ev "^$SPACE$"
     if [ "${is_wordsplit_disabled}" != "0" ]; then unsetopt shwordsplit; fi