Validate Git completion

CHANGELOG.md

@@ -12,7 +12,8 @@
 - No new Star Trek references.
 
 #### 1.7.4
-- (**Featureish**) `./gravity-sync.sh dev` will now toggle dev flag on/off. No `touch` required, although it still works that way under the covers. Improvement of methods added in 1.7.2.
+- `./gravity-sync.sh dev` will now toggle dev flag on/off. No `touch` required, although it still works that way under the covers. Improvement of methods added in 1.7.2.
+- `./gravity-sync.sh dev` performs better error handling.
 - Slightly less verbose in some places to make up for being more verbose in others.
 - [DONE] has become [ OK ] in output.
 - Tighten up verbage of some status messages.

gravity-sync.sh

@@ -114,15 +114,15 @@ function update_gs {
 		MESSAGE="Requires GitHub Installation" 
 		echo_warn
 		exit_nochange
-	elif [ $GIT_CHECK == "HEAD" ]
-	then
-		git fetch --all
-		git reset --hard origin/${BRANCH}
 	else
 		MESSAGE="This might break..." 
 		echo_warn
-		git fetch --all
-		git reset --hard origin/${BRANCH}
+		MESSAGE="Updating Cache"
+		echo_stat
+		git fetch --all >/dev/null 2>&1
+			error_validate
+		git reset --hard origin/${BRANCH} >/dev/null 2>&1
+			error_validate
 	fi 
 		
 	exit