From 4835b5090fa075441acdfe6da045b3a893aa6b2b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?David=20W=C3=BChrer?= <def@gmx.at>
Date: Tue, 17 Jan 2023 18:04:46 +0100
Subject: Fix warnings.

---
 english2uryuomoco.c | 4 +++-
 test.sh             | 6 +++---
 uryuomoco2english.c | 2 +-
 3 files changed, 7 insertions(+), 5 deletions(-)
 mode change 100644 => 100755 test.sh

diff --git a/english2uryuomoco.c b/english2uryuomoco.c
index e64725c..a7f5cfa 100644
--- a/english2uryuomoco.c
+++ b/english2uryuomoco.c
@@ -44,6 +44,8 @@ char trl[]="uvs.ohtf.dprnmekwlcgab.zix";
  * z->x
  */
 
+int tr(int);
+
 int ing(){ // i
 	int c=getchar();
 	if(c=='n'){ // in
@@ -119,7 +121,7 @@ int tr(int c){
 }
 
 int main(int argc, char** argv){
-	char c;
+	int c;
 	do{
 		c=getchar();
 	}while(c!=EOF && tr(c)!=EOF);
diff --git a/test.sh b/test.sh
old mode 100644
new mode 100755
index f04974e..4f1fa36
--- a/test.sh
+++ b/test.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 
-wd=$( dirname $0 )
+wd=$(dirname "$0")
 
-${wd}/uryuomoco2english <${wd}/uryuomoco | diff - ${wd}/english &&
-${wd}/english2uryuomoco <${wd}/english | diff - ${wd}/uryuomoco
+"$wd"/uryuomoco2english < "$wd"/uryuomoco | diff - "$wd"/english &&
+"$wd"/english2uryuomoco < "$wd"/english | diff - "$wd"/uryuomoco
 
diff --git a/uryuomoco2english.c b/uryuomoco2english.c
index c373bc0..0cf14cf 100644
--- a/uryuomoco2english.c
+++ b/uryuomoco2english.c
@@ -149,7 +149,7 @@ int tr(int c){
 }
 
 int main(int argc, char** argv){
-	char c;
+	int c;
 	do{
 		c=getchar();
 	}while(c!=EOF && tr(c)!=EOF);
-- 
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