From 57e0fbaf580fb875b849e2644961960f0912bee3 Mon Sep 17 00:00:00 2001
From: Daniel Tartavel <contact@librepc.com>
Date: Wed, 6 May 2020 17:14:36 +0200
Subject: [PATCH] debug

---
 main.c | 38 ++++++++++++++++++++++++--------------
 1 file changed, 24 insertions(+), 14 deletions(-)

diff --git a/main.c b/main.c
index 859eb6a..a966d5f 100644
--- a/main.c
+++ b/main.c
@@ -20,6 +20,28 @@ int isinarray( int pid, int array[], int n )
 	return 0;
 }
 
+int null2space( char str[] )
+{
+	int flag =0;
+	int x = 0;
+
+	while ( flag == 0 )
+	{
+		if ( (int) str[x] == 0 )
+		{
+			if ( (int) str[x+1] != 0 )
+			{
+				str[x] = ' ';
+			}else
+			{
+				flag = 1;
+			}
+		}
+		x++;
+	}
+	return x-1 ;
+}
+
 int getpids(int pid, int exploded[])
 {
 	FILE *fh;
@@ -92,20 +114,7 @@ int getprocinfo( int ppid, char cmdline[], char cmd[], char user[] )
 	}
 	fgets( str, 1024, fh1);
 	flag = 0;
-	while ( flag == 0 )
-	{
-		if ( (int) str[x] == 0 )
-		{
-			if ( (int) str[x+1] != 0 )
-			{
-				str[x] = ' ';
-			}else
-			{
-				flag = 1;
-			}
-		}
-		x++;
-	}
+	null2space( str );
 	sprintf(cmdline, "%s", str);
 	fclose(fh1);
 	sprintf( child_path, "/proc/%d/comm", pid );
@@ -123,6 +132,7 @@ int getprocinfo( int ppid, char cmdline[], char cmd[], char user[] )
 		return 5;
 	}
 	fgets( str, 1024, fh1);
+	null2space( str );
 	pos = strstr( str, "USER=");
 	sprintf( user, "%s", pos+5);
 	fclose(fh1);