Possibly catch any tput errors?

git-standup

@@ -12,29 +12,38 @@ if [[ ! $option_a ]] && [[ ! $option_d ]] && [[ ! $option_w ]] &&  [[ $# -gt 0 ]
   exit 1
 fi
 
-
-# Use colors, but only if connected to a terminal, and that terminal
-# supports them.
-if which tput >/dev/null 2>&1; then
-  ncolors=$(tput colors)
-fi
-if [[ -t 1 ]] && [[ -n "$ncolors" ]] && [[ "$ncolors" -ge 8 ]] ; then
-  RED=$(tput setaf 1)
-  GREEN=$(tput setaf 2)
-  YELLOW=$(tput setaf 3)
-  BLUE=$(tput setaf 4)
-  BOLD=$(tput bold)
-  UNDERLINE=$(tput smul)
-  NORMAL=$(tput sgr0)
-else
+{
+  # Use colors, but only if connected to a terminal, and that terminal
+  # supports them.
+  if which tput >/dev/null 2>&1; then
+    ncolors=$(tput colors)
+  fi
+  if [[ -t 1 ]] && [[ -n "$ncolors" ]] && [[ "$ncolors" -ge 8 ]] ; then
+    RED=$(tput setaf 1)
+    GREEN=$(tput setaf 2)
+    YELLOW=$(tput setaf 3)
+    BLUE=$(tput setaf 4)
+    BOLD=$(tput bold)
+    UNDERLINE=$(tput smul)
+    NORMAL=$(tput sgr0)
+  else
+    RED=""
+    GREEN=""
+    YELLOW=""
+    BLUE=""
+    BOLD=""
+    UNDERLINE=""
+    NORMAL=""
+  fi
+} || {
   RED=""
   GREEN=""
   YELLOW=""
   BLUE=""
   BOLD=""
   UNDERLINE=""
   NORMAL=""
-fi
+}
 
 
 # Only enable exit-on-error after the non-critical colorization stuff,