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fix compatible for `sh`

neil 9 years ago
parent
commit
8f7ad693a8
1 changed files with 3 additions and 3 deletions
  1. 3 3
      acme.sh

+ 3 - 3
acme.sh

@@ -50,7 +50,7 @@ _debug() {
 }
 }
 
 
 _debug2() {
 _debug2() {
-  if [[ "$DEBUG" -ge "2" ]] ; then
+  if [[ "$DEBUG" ]] && [[ "$DEBUG" -ge "2" ]] ; then
     _debug "$@"
     _debug "$@"
   fi
   fi
   return
   return
@@ -735,13 +735,13 @@ _initpath() {
   HTTP_HEADER="$LE_WORKING_DIR/http.header"
   HTTP_HEADER="$LE_WORKING_DIR/http.header"
   
   
   WGET="wget -q"
   WGET="wget -q"
-  if [[ "$DEBUG" -ge "2" ]] ; then
+  if [[ "$DEBUG" ]] && [[ "$DEBUG" -ge "2" ]] ; then
     WGET="$WGET -d "
     WGET="$WGET -d "
   fi
   fi
 
 
   dp="$LE_WORKING_DIR/curl.dump"
   dp="$LE_WORKING_DIR/curl.dump"
   CURL="curl -L --silent"
   CURL="curl -L --silent"
-  if [[ "$DEBUG" -ge "2" ]] ; then
+  if [[ "$DEBUG" ]] && [[ "$DEBUG" -ge "2" ]] ; then
     CURL="$CURL -L --trace-ascii $dp "
     CURL="$CURL -L --trace-ascii $dp "
   fi
   fi