Merge pull request #35 from jakibaki/master

getopt_long returns an int, not a char.
SciresM · Jul 24, 2018 · 84715a8 · 84715a8
2 parents 221d009 + 0b30b8c
commit 84715a8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/main.c b/main.c
@@ -128,7 +128,7 @@ int main(int argc, char **argv) {
 
     while (1) {
         int option_index;
-        char c;
+        int c;
         static struct option long_options[] = 
         {
             {"extract", 0, NULL, 'x'},