gistfile1.c

diff --git a/src/main.cxx b/src/main.cxx
index 8b2b389..062d0aa 100644
--- a/src/main.cxx
+++ b/src/main.cxx
@@ -230,11 +230,11 @@ int main(int argc, char** argv) {
         int start_offset = 0;
         int duration = 0;
         int already = 0;
-        if (argc > 2) start_offset = atoi(argv[2]);
-        if (argc > 3) duration = atoi(argv[3]);
-        if (argc > 4) already = atoi(argv[4]);
         // If you give it -s, it means to read in a list of files from stdin.
         if (strcmp(filename, "-s") == 0) {
+            if (argc > 2) start_offset = atoi(argv[2]);
+            if (argc > 3) duration = atoi(argv[3]);
+            if (argc > 4) already = atoi(argv[4]);
             while(cin) {
                 if (count < MAX_FILES) {
                     string temp_str;
@@ -245,7 +245,12 @@ int main(int argc, char** argv) {
                     throw std::runtime_error("Too many files on stdin to process\n");
                 }
             }
-        } else files[count++] = filename;
+        } else {
+            if (argc > 3) start_offset = atoi(argv[3]);
+            if (argc > 4) duration = atoi(argv[4]);
+            if (argc > 5) already = atoi(argv[5]);
+            files[count++] = filename;
+        }
 
         if(count == 0) throw std::runtime_error("No files given.\n");