More travis fixes

.travis.yml

@@ -11,6 +11,6 @@ before_install:
 
 script:
     - sudo make install
-    - time neofetch --test --ascii --config off --ascii_distro travis -v \
+    - time neofetch --ascii --config off --ascii_distro travis -v \
       --refresh_rate "on" --shell_version "on" --cpu_display "infobar" \
-      --memory_display "infobar" --disk_display "infobar"
+      --memory_display "infobar" --disk_display "infobar" --test

neofetch

@@ -2935,6 +2935,10 @@ while [ "$1" ]; do
                 info linebreak
                 printf "%b%s" "\033[$(tput lines)H"
             }
+
+            # Set the test func to readonly so a config source
+            # doesn't overwrite it.
+            readonly -f printinfo
         ;;
 
         -v) verbose="on" ;;