Merge pull request #42 from RobertBeilich/master

Fix error on whitespace in author name

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 Lukáš Mešťan
+Copyright (c) 2018 Lukáš Mešťan
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -1,5 +1,5 @@
 
-## GIT quick statistics 
+## GIT quick statistics [![Tweet](https://img.shields.io/twitter/url/http/shields.io.svg?style=social)](https://twitter.com/intent/tweet?text=Simple%20and%20efficient%20way%20to%20access%20various%20statistics%20in%20git%20repository&url=https://github.com/arzzen/git-quick-stat&via=arzzen&hashtags=git,stats,tool,statistics,developers)
 
 [![Travis](https://api.travis-ci.org/arzzen/git-quick-stats.svg?branch=master)](https://travis-ci.org/arzzen/git-quick-stats) 
 [![Homebrew package](https://repology.org/badge/version-for-repo/homebrew/git-quick-stats.svg)](http://braumeister.org/formula/git-quick-stats)
@@ -29,6 +29,8 @@
 
 [**Contribution**](#contribution)
 
+[**FAQ**](#faq)
+
 [**License**](#licensing)
 
 
@@ -133,6 +135,12 @@ brew install git-quick-stats
 
 * [`bsdmainutils`](https://packages.debian.org/sid/bsdmainutils) `apt install bsdmainutils`
 
+## FAQ
+
+*Q:* I get some errors after run git-quick-stats in cygwin like `/usr/local/bin/git-quick-stats: line 2: $'\r': command not found`
+
+*A:* You can run dos2unix app in cygwin `/bin/dos2unix.exe /usr/local/bin/git-quick-stats`. This will convert it to Unix format and you then should be able to run it.
+
 ## Contribution 
 
 Want to contribute? Great! First, read this page.

git-quick-stats

@@ -204,7 +204,7 @@ function commitsByHour() {
     for i in `seq -w 0 23`
     do
         echo -ne "\t$i\t"
-        echo $(git shortlog -n --no-merges --format='%ad %s' $_author $_since $_until | grep " $i:" | wc -l)
+        echo $(git shortlog -n --no-merges --format='%ad %s' "$_author" $_since $_until | grep " $i:" | wc -l)
     done | awk '{ 
         count[$1] = $2 
         total += $2 
@@ -277,10 +277,10 @@ function changelogs() {
     fi
 
     NEXT=$(date +%F)
-    git log --use-mailmap --no-merges --format="%cd" --date=short $_author $_since $_until $_pathspec | sort -u -r | head -n $_limit | while read DATE ; do
+    git log --use-mailmap --no-merges --format="%cd" --date=short "$_author" $_since $_until $_pathspec | sort -u -r | head -n $_limit | while read DATE ; do
         echo
         echo "[$DATE]"
-        GIT_PAGER=cat git log --use-mailmap --no-merges --format=" * %s (%aN)" $_author --since=$DATE --until=$NEXT
+        GIT_PAGER=cat git log --use-mailmap --no-merges --format=" * %s (%aN)" "$_author" --since=$DATE --until=$NEXT
         NEXT=$DATE
     done
 }