diff --git a/src/cui.cpp b/src/cui.cpp
index 7683f5c..d365a16 100644
--- a/src/cui.cpp
+++ b/src/cui.cpp
@@ -121,23 +121,6 @@ std::string uid2username(uid_t uid) {
     return std::string(pwd->pw_name);
 }
 
-/**
- * Render the provided text at the specified location, truncating if the length
- * of the text exceeds a maximum. If the
- * text must be truncated, the string ".." will be rendered, followed by max_len
- * - 2 characters of the provided text.
- */
-static void mvaddstr_truncate_leading(int row, int col, const char *str,
-                                      std::size_t str_len,
-                                      std::size_t max_len) {
-  if (str_len < max_len) {
-    mvaddstr(row, col, str);
-  } else {
-    mvaddstr(row, col, "..");
-    addnstr(str + 2, max_len - 2);
-  }
-}
-
 /**
  * Render the provided text at the specified location, truncating if the length
  * of the text exceeds a maximum. If the
diff --git a/src/inode2prog.cpp b/src/inode2prog.cpp
index 3c6ee12..3cf7bf4 100644
--- a/src/inode2prog.cpp
+++ b/src/inode2prog.cpp
@@ -126,7 +126,7 @@ std::string getcmdline(pid_t pid) {
   std::string cmdline = read_file(filename);
 
   // join parameters, keep prgname separate, don't overwrite trailing null
-  for (int idx = 0; idx < (cmdline.length() - 1); idx++) {
+  for (size_t idx = 0; idx < (cmdline.length() - 1); idx++) {
     if (cmdline[idx] == 0x00) {
       if (replace_null) {
         cmdline[idx] = ' ';