1 files changed, 10 insertions, 10 deletions

diff --git a/src/firejail/no_sandbox.c b/src/firejail/no_sandbox.c
index 05f5abe2a..b37c5abf7 100644
--- a/src/firejail/no_sandbox.c
+++ b/src/firejail/no_sandbox.c
@@ -39,12 +39,12 @@ int is_container(const char *str) {
 // returns 1 if we are running under LXC
 int check_namespace_virt(void) {
         EUID_ASSERT();
-        
+
         // check container environment variable
         char *str = getenv("container");
         if (str && is_container(str))
                 return 1;
-        
+
         // check PID 1 container environment variable
         EUID_ROOT();
         FILE *fp = fopen("/proc/1/environ", "r");
@@ -62,7 +62,7 @@ int check_namespace_virt(void) {
                                         break;
                         }
                         buf[i] = '\0';
-                        
+
                         // check env var name
                         if (strncmp(buf, "container=", 10) == 0) {
                                 // found it
@@ -74,10 +74,10 @@ int check_namespace_virt(void) {
                         }
 //                      printf("i %d c %d, buf #%s#\n", i, c, buf);
                 }
-                
+
                 fclose(fp);
         }
-                
+
         EUID_USER();
         return 0;
 }
@@ -104,7 +104,7 @@ int check_kernel_procs(void) {
 
         // look at the first 10 processes
         // if a kernel process is found, return 1
-        for (i = 1; i <= 10; i++) { 
+        for (i = 1; i <= 10; i++) {
                 struct stat s;
                 char *fname;
                 if (asprintf(&fname, "/proc/%d/comm", i) == -1)
@@ -113,7 +113,7 @@ int check_kernel_procs(void) {
                         free(fname);
                         continue;
                 }
-                
+
                 // open file
                 /* coverity[toctou] */
                 FILE *fp = fopen(fname, "r");
@@ -122,7 +122,7 @@ int check_kernel_procs(void) {
                         free(fname);
                         continue;
                 }
-                
+
                 // read file
                 char buf[100];
                 if (fgets(buf, 10, fp) == NULL) {
@@ -135,7 +135,7 @@ int check_kernel_procs(void) {
                 char *ptr;
                 if ((ptr = strchr(buf, '\n')) != NULL)
                         *ptr = '\0';
-                
+
                 // check process name against the kernel list
                 int j = 0;
                 while (kern_proc[j] != NULL) {
@@ -148,7 +148,7 @@ int check_kernel_procs(void) {
                         }
                         j++;
                 }
-                
+
                 fclose(fp);
                 free(fname);
         }