From 46776de3f94ec6193d13047e6b60188485ec1eee Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Thu, 12 Sep 2013 11:06:12 -0400
Subject: Update patch to use quotes around expansions.

<https://sourceware.org/ml/libc-alpha/2013-09/msg00406.html>
---
diff --git a/patches/03_fix-bad-substitution.patch b/patches/03_fix-bad-substitution.patch
index 8211614..17ec392 100644
--- a/patches/03_fix-bad-substitution.patch
+++ b/patches/03_fix-bad-substitution.patch
@@ -30,7 +30,7 @@ diff -Naur src.orig/libc/sysdeps/unix/make-syscalls.sh src/libc/sysdeps/unix/mak
      vdso_symbol="${vdso_syscall%@*}"
      vdso_symver="${vdso_syscall#*@}"
 -    vdso_symver="${vdso_symver//./_}"
-+    vdso_symver=`echo $vdso_symver | sed 's/\./_/g'`
++    vdso_symver=`echo "$vdso_symver" | sed 's/\./_/g'`
      echo "\
  \$(foreach p,\$(sysd-rules-targets),\$(objpfx)\$(patsubst %,\$p,$file).os): \\
  		\$(..)sysdeps/unix/make-syscalls.sh\
@@ -43,14 +43,14 @@ diff -Naur src.orig/libc/sysdeps/unix/Makefile src/libc/sysdeps/unix/Makefile
  	   *@@*) \
 -	     ver=$${call##*@}; call=$${call%%@*}; ver=$${ver//./_}; \
 +	     ver=$${call##*@}; call=$${call%%@*}; \
-+	     ver=`echo $ver | sed 's/\./_/g'`; \
++	     ver=`echo "$ver" | sed 's/\./_/g'`; \
  	     echo "strong_alias (_no_syscall, __$${call}_$${ver})"; \
  	     echo "versioned_symbol (libc, __$${call}_$${ver}, $$call, $$ver);"\
  	     ;; \
  	   *@*) \
 -	     ver=$${call##*@}; call=$${call%%@*}; ver=$${ver//./_}; \
 +	     ver=$${call##*@}; call=$${call%%@*}; \
-+	     ver=`echo $ver | sed 's/\./_/g'`; \
++	     ver=`echo "$ver" | sed 's/\./_/g'`; \
  	     echo "strong_alias (_no_syscall, __$${call}_$${ver})"; \
  	     echo "compat_symbol (libc, __$${call}_$${ver}, $$call, $$ver);" \
  	     ;; \
--
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