Fix all instances of SC2166 in test-network.sh

src/test/test-network.sh

@@ -5,7 +5,7 @@
 # If we already know CHUTNEY_PATH, don't bother with argument parsing
 TEST_NETWORK="$CHUTNEY_PATH/tools/test-network.sh"
 # Call the chutney version of this script, if it exists, and we can find it
-if [ -d "$CHUTNEY_PATH" -a -x "$TEST_NETWORK" ]; then
+if [ -d "$CHUTNEY_PATH" ] && [ -x "$TEST_NETWORK" ]; then
     # we can't produce any output, because we might be --quiet
     # this preserves arguments with spaces correctly
     exec "$TEST_NETWORK" "$@"
@@ -52,12 +52,12 @@ done
 #  - if $PWD looks like a tor build directory, set it to $PWD, or
 #  - unset $TOR_DIR, and let chutney fall back to finding tor binaries in $PATH
 if [ ! -d "$TOR_DIR" ]; then
-    if [ -d "$BUILDDIR/src/core/or" -a -d "$BUILDDIR/src/tools" ]; then
+    if [ -d "$BUILDDIR/src/core/or" ] && [ -d "$BUILDDIR/src/tools" ]; then
         # Choose the build directory
         # But only if it looks like one
         $ECHO "$myname: \$TOR_DIR not set, trying \$BUILDDIR"
         TOR_DIR="$BUILDDIR"
-    elif [ -d "$PWD/src/core/or" -a -d "$PWD/src/tools" ]; then
+    elif [ -d "$PWD/src/core/or" ] && [ -d "$PWD/src/tools" ]; then
         # Guess the tor directory is the current directory
         # But only if it looks like one
         $ECHO "$myname: \$TOR_DIR not set, trying \$PWD"
@@ -73,12 +73,12 @@ fi
 #  - if $PWD looks like a chutney directory, set it to $PWD, or
 #  - set it based on $TOR_DIR, expecting chutney to be next to tor, or
 #  - fail and tell the user how to clone the chutney repository
-if [ ! -d "$CHUTNEY_PATH" -o ! -x "$CHUTNEY_PATH/chutney" ]; then
+if [ ! -d "$CHUTNEY_PATH" ] || [ ! -x "$CHUTNEY_PATH/chutney" ]; then
     if [ -x "$PWD/chutney" ]; then
         $ECHO "$myname: \$CHUTNEY_PATH not valid, trying \$PWD"
         CHUTNEY_PATH="$PWD"
-    elif [ -d "$TOR_DIR" -a -d "$TOR_DIR/../chutney" -a \
-           -x "$TOR_DIR/../chutney/chutney" ]; then
+    elif [ -d "$TOR_DIR" ] && [ -d "$TOR_DIR/../chutney" ] && \
+          [ -x "$TOR_DIR/../chutney/chutney" ]; then
         $ECHO "$myname: \$CHUTNEY_PATH not valid, trying \$TOR_DIR/../chutney"
         CHUTNEY_PATH="$TOR_DIR/../chutney"
     else
@@ -94,7 +94,7 @@ fi
 
 TEST_NETWORK="$CHUTNEY_PATH/tools/test-network.sh"
 # Call the chutney version of this script, if it exists, and we can find it
-if [ -d "$CHUTNEY_PATH" -a -x "$TEST_NETWORK" ]; then
+if [ -d "$CHUTNEY_PATH" ] && [ -x "$TEST_NETWORK" ]; then
     $ECHO "$myname: Calling newer chutney script $TEST_NETWORK"
     # this may fail if some arguments have spaces in them
     # if so, set CHUTNEY_PATH before calling test-network.sh, and spaces