Allow EOL-less description lines at EOF

Mended bug where EOL-less descriptive text at the end
of a file (e.g., a stamp description) would get ignored.

Closes https://sourceforge.net/p/tuxpaint/bugs/298/
h/t Laura

docs/CHANGES.txt

@@ -14,6 +14,11 @@ https://tuxpaint.org/
       Closes https://sourceforge.net/p/tuxpaint/bugs/299/
       h/t Billy A.
 
+    + Mended bug where EOL-less descriptive text at the end
+      of a file (e.g., a stamp description) would get ignored.
+      Closes https://sourceforge.net/p/tuxpaint/bugs/298/
+      h/t Laura
+
 2025.May.26 (0.9.35)
   * New Magic Tools:
     ----------------

src/tuxpaint.c

@@ -22,7 +22,7 @@
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   (See COPYING.txt)
 
-  June 14, 2002 - April 19, 2025
+  June 14, 2002 - June 6, 2025
 */
 
 #include "platform.h"
@@ -13519,8 +13519,6 @@ static char *loaddesc(const char *const fname, Uint8 *locale_text)
       do
       {
         if (fgets(buf, sizeof(buf), fi))
-        {
-          if (!feof(fi))
         {
           strip_trailing_whitespace(buf);
 
@@ -13561,7 +13559,6 @@ static char *loaddesc(const char *const fname, Uint8 *locale_text)
           }
         }
       }
-      }
       while (!feof(fi) && !found);
 
       fclose(fi);