Some whitespace cleanup

README.md

@@ -17,7 +17,7 @@ If you `cd` to a Git working directory, you will see the current Git branch name
 ## Installation
 
 Clone the project to a `.bash` folder in your home directory:
-    
+
     mkdir ~/.bash
     cd ~/.bash
     git clone git://github.com/jimeh/git-aware-prompt.git
@@ -67,4 +67,4 @@ SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 [2]: http://railstips.org/2009/2/2/bedazzle-your-bash-prompt-with-git-info
 [3]: http://techblog.floorplanner.com/2008/12/14/working-with-git-branches/
 [4]: http://www.intridea.com/2009/2/2/git-status-in-your-prompt
-[5]: http://www.cyberciti.biz/tips/howto-linux-unix-bash-shell-setup-prompt.html
+[5]: http://www.cyberciti.biz/tips/howto-linux-unix-bash-shell-setup-prompt.html

main.sh

@@ -1,2 +1,2 @@
 source $GITAWAREPROMPT/colors.sh
-source $GITAWAREPROMPT/prompt.sh
+source $GITAWAREPROMPT/prompt.sh

prompt.sh

@@ -3,40 +3,40 @@ find_git_branch() {
    # Based on: http://stackoverflow.com/a/13003854/170413
    if branch=$(git rev-parse --abbrev-ref HEAD 2> /dev/null)
    then
-   	  if [[ "$branch" == "HEAD" ]]; then
-   	     branch='(detached head)'
-   	  fi
-   	  git_branch="($branch)"
+      if [[ "$branch" == "HEAD" ]]; then
+         branch='(detached head)'
+      fi
+      git_branch="($branch)"
    else
       git_branch=""
    fi
 }
 
 find_git_dirty() {
-	if [[ -z "$git_branch" ]]
-	then
-		git_dirty=''
-	else
-		# Based on: http://stackoverflow.com/a/2659808/170413
-		local err
-		if err=$(git diff-files --quiet 2>&1)
-		then
-			if git diff-index --quiet --cached HEAD
-			then
-				git_dirty=''
-			else
-				# Can't figure out different colors
-				git_dirty="^"
-			fi
-		elif [ -n "$err" ]
-		then
-			# Some error - most likely that it was run within $GIT_DIR
-			# Resolve repo root instead? `git rev-parse --git-dir` does not work, nor does the 'git root' alias trick
-			git_dirty=""
-		else
-			git_dirty="*"
-		fi
-	fi
+  if [[ -z "$git_branch" ]]
+  then
+    git_dirty=''
+  else
+    # Based on: http://stackoverflow.com/a/2659808/170413
+    local err
+    if err=$(git diff-files --quiet 2>&1)
+    then
+      if git diff-index --quiet --cached HEAD
+      then
+        git_dirty=''
+      else
+        # Can't figure out different colors
+        git_dirty="^"
+      fi
+    elif [ -n "$err" ]
+    then
+      # Some error - most likely that it was run within $GIT_DIR
+      # Resolve repo root instead? `git rev-parse --git-dir` does not work, nor does the 'git root' alias trick
+      git_dirty=""
+    else
+      git_dirty="*"
+    fi
+  fi
 }
 
 PROMPT_COMMAND="find_git_branch; find_git_dirty; $PROMPT_COMMAND"