wsclean sets length to sz-2, so n == 0

1 files changed, 1 insertions, 2 deletions

diff --git a/read.c b/read.c
index 5d7602d..f1ecea9 100644
--- a/read.c
+++ b/read.c
@@ -42,7 +42,6 @@ static char* getline(size_t* n, FILE* file) {
         if (c == '\n') break;
     }
     out[(*n)] = 0;
-    //(*n)++;
     return realloc(out, sizeof(char) * (*n+1) );
 }
 
@@ -51,7 +50,7 @@ static char* line(FILE* file, bool nl) { // gets a line from file
     char* link = getline(&n, file);
         // getline stores a line of len n (size n+1) in link
     wsclean(link, &n); // removes trailing whitespace
-    if (n == 1) { // "\n" => ""
+    if (n == 0) { // "\n" => ""
         free(link);
         return empty();
     } else { // else return obtained