Make escape_text length parameter more descriptive

1 files changed, 3 insertions, 3 deletions

diff --git a/src/gemini2html.c b/src/gemini2html.c
index 2d90636..bbc5788 100644
--- a/src/gemini2html.c
+++ b/src/gemini2html.c
@@ -31,7 +31,7 @@
  *   "i'm so high"  => "I'm so high"
  *   ""hello world" => ""hello world""
  */
-char* escape_text(const char* unescaped, const size_t size) {
+char* escape_text(const char* unescaped, const size_t unescaped_len) {
     /* In the worst case, every unescaped character corresponds to 6 escape characters.
      * Examples:
      *   "'" => "'"
@@ -39,10 +39,10 @@ char* escape_text(const char* unescaped, const size_t size) {
      * 
      * +1 for the NULL byte at the end of the string
      */
-    char* escaped = malloc(6 * size + 1);
+    char* escaped = malloc(6 * unescaped_len + 1);
 
     size_t escaped_pos = 0;
-    for (size_t unescaped_pos = 0; unescaped_pos < size; unescaped_pos++) {
+    for (size_t unescaped_pos = 0; unescaped_pos < unescaped_len; unescaped_pos++) {
         switch (unescaped[unescaped_pos]) {
             case '<':
                 strncpy(escaped + escaped_pos, "&lt;", 4);