fixed realpath

1 files changed, 3 insertions, 3 deletions

diff --git a/src/main.c b/src/main.c
index ef88291..443ca2f 100755
--- a/src/main.c
+++ b/src/main.c
@@ -59,8 +59,7 @@ static char* call_realpath (char * argv0) {
     if (realpath (argv0, resolved_path) == 0) { 
         fprintf (stderr, "lsh: realpath failed: %s\n", strerror (errno));
         exit(errno);
-    }
-    else {
+    } else {
         return resolved_path;
     }
 }
@@ -75,7 +74,8 @@ int main(int argc, char **argv){
         setenv("SHLVL",shlvl,1);
     }
 
-    char* prog_path = call_realpath(argv[0]);
+    //remove this if you dont care about SHELL var being set
+    char* prog_path = call_realpath("/proc/self/exe");
     setenv("SHELL",prog_path,1);
 
     //Set The prompt