From 8f1891352a2f3296d5edf4ba7688d16ea2053266 Mon Sep 17 00:00:00 2001
From: Nikolaus Gotsche <n@softwarefools.com>
Date: Sat, 15 Sep 2018 10:58:27 +0200
Subject: Tried to force it for go 1.7

---
 main.go  |  2 +-
 makefile |  6 +++---
 utils.go | 11 ++++++++++-
 3 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/main.go b/main.go
index 2974eb5..e0783ee 100644
--- a/main.go
+++ b/main.go
@@ -65,7 +65,7 @@ func init() {
         "Open a different Database than specified in Configuration")
     // CUSTOMIZE USAGE
     flag.Usage = func() {
-        fmt.Fprintf(os.Stderr, "Usage of %s   Version %s  (%s):\n   %s [Options] args\n\n   Arguments: use 'help' to get the full list   \n\n       [Options]:\n", os.Args[0],version,compdate,os.Args[0])
+        fmt.Fprintf(os.Stderr, "Usage of %s   Version %s  (%s):\n   %s [Options] <Commands>\n\nOptions:\n", os.Args[0],version,compdate,os.Args[0])
         flag.PrintDefaults()
     }
 
diff --git a/makefile b/makefile
index 821fc39..2ea7bdc 100755
--- a/makefile
+++ b/makefile
@@ -1,4 +1,4 @@
-version=$(shell git tag --points-at)
+version=$(shell git tag --points-at HEAD)
 date=$(shell date "+%b %Y")
 name=laboravi
 .PHONY: all
@@ -22,6 +22,6 @@ fetch_stuff:
 	@go get github.com/fatih/color
 	@go get github.com/mattn/go-sqlite3
 	@go get github.com/abiosoft/ishell
-	@mkdir outpdf
-	@mkdir outtex
+	@mkdir -p outpdf
+	@mkdir -p outtex
 	@echo "All nessecary libaries installed"
diff --git a/utils.go b/utils.go
index 1400d63..c559b2e 100644
--- a/utils.go
+++ b/utils.go
@@ -133,8 +133,17 @@ func string2StringArray(in string,delim string)(out []string) {
     return
 }
 
+func RetardRound(x float64) float64 {
+    t := math.Trunc(x)
+    if math.Abs(x-t) >= 0.5 {
+        return t + math.Copysign(1, x)
+    }
+    return t
+}
+
 func Round(x, unit float64) (float64) {
-    return math.Round(x/unit) * unit
+//    return math.Round(x/unit) * unit
+    return RetardRound(x/unit) * unit
 }
 
 func cleanString(in string) (out string) {
-- 
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