From e67044de82000e88ed71bba7e949cf9c89015284 Mon Sep 17 00:00:00 2001
From: fito <chanerec@gmail.com>
Date: Mon, 5 Apr 2021 05:37:06 -0500
Subject: [PATCH] :eyes: Checking the double call to the system function in
 method MInstall::makeLinuxPartition

---
 minstall.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/minstall.cpp b/minstall.cpp
index 03e92d2..91733c1 100644
--- a/minstall.cpp
+++ b/minstall.cpp
@@ -131,9 +131,8 @@ QString MInstall::getCmdOut(QString cmd)
     if (fp == NULL) {
         return QString (ret);
     }
-    int i;
     if (fgets(line, sizeof line, fp) != NULL) {
-        i = strlen(line);
+        int i = strlen(line);
         line[--i] = '\0';
         ret = line;
     }
@@ -506,9 +505,10 @@ bool MInstall::makeLinuxPartition(QString dev, const char *type, bool bad, QStri
             if (strncmp(type, "ext*", 4) == 0) {
                 // ext4 tuning
                 cmd = QString("/sbin/tune2fs -c0 -C0 -i1m %1").arg(dev);
-            }
-            if (system(cmd.toUtf8()) != 0) {
-                // error
+                if (system(cmd.toUtf8()) != 0) {
+                    // error
+                    return false;
+                }
             }
         }
         return true;