fixed some incorrect names in zip files

Author: totalspectrum

Changelog.txt

@@ -2,6 +2,7 @@ Version 7.6.0
 - Added new Spin2_v52 keywords
 - Fixed spin2 \ interaction with ABORT
 - Fixed initialization of packed structures
+- Fixed some incorrect file names in zip files
 
 Version 7.5.1
 - Added ioctl function to libc.a

backends/zip/outzip.c

@@ -14,6 +14,9 @@ ShortZipName(SourceFile *sf, const char *root, size_t rootlen)
     if (!strncmp(sf->fullName, root, rootlen)) {
         return sf->fullName + rootlen;
     }
+    if (!strcmp(sf->fullName, sf->shortName)) {
+        return sf->fullName;
+    }
     return strdupcat("library/", sf->shortName);
 }