diff --git a/readme.md b/readme.md
index e88097d..860a1cf 100644
--- a/readme.md
+++ b/readme.md
@@ -13,6 +13,18 @@ What is this?
 This is a modified copy of the Pawn compiler version 3.2.3664 by Compuphase that
 fixes some bugs and adds a few features.
 
+Installation on openSUSE/SLES
+---------------------
+There is an installation package available for openSUSE/SLES users so that you can easily install the compiler on your distribution. Please follow these steps:
+
+1. Go to https://build.opensuse.org/package/show/home:mschnitzer/pawncc
+2. On the right side, select your distribution (only if it's not disabled!)
+3. Click "Go to download repository"
+4. Copy the link and enter in sudo mode in your shell: `zypper ar $COPIED_LINK home:mschnitzer`
+5. Again as root, type: `zypper ref`
+6. Install the package with `zypper in pawncc`
+7. Run `pawncc` in your shell to test if it's working
+
 Changes
 -------
 
diff --git a/source/compiler/sc2.c b/source/compiler/sc2.c
index a97dd8c..e05166c 100644
--- a/source/compiler/sc2.c
+++ b/source/compiler/sc2.c
@@ -1330,7 +1330,8 @@ static int command(void)
               /* mark function as "used" */
               /* do NOT mark it as written as that has a different meaning for
                * functions (marks them as "should return a value") */
-              markusage(sym,uREAD);
+              if (sc_status!=statSKIP)
+                markusage(sym,uREAD);
             } else {
               outval(sym->addr,FALSE);
               /* mark symbol as "used", unknown whether for read or write */