[git] GPG-ERROR - branch, master, updated. libgpg-error-1.32-15-ga338801

[by NIIBE Yutaka]

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- Log -----------------------------------------------------------------
commit a338801aa4bac9a3551729598bcb0ca41882cdb9
Author: NIIBE Yutaka <gniibe at fsij.org>
Date:   Thu Sep 20 12:45:36 2018 +0900

    gpg-error-config: Use expr to remove var in expression.
    
    * src/gpg-error-config-new.in (remove_var_expr): Use expr.
    
    --
    
    For OpenBSD's sh, it results "bad substitusion".  Now, we use expr.
    Tested on OpenBSD 6.2.
    
    Signed-off-by: NIIBE Yutaka <gniibe at fsij.org>

diff --git a/src/gpg-error-config-new.in b/src/gpg-error-config-new.in
index 1a03cf9..3b31a68 100644
--- a/src/gpg-error-config-new.in
+++ b/src/gpg-error-config-new.in
@@ -50,7 +50,7 @@ remove_var_expr () {
     ___varname=$1
     shift
 
-    eval echo \"\${@#\\\$\\\{$___varname\\\}}\"
+    expr "$*" : "\${$___varname}\\(.*\\)"
 }
 
 # Given a string, substitute variables.

-----------------------------------------------------------------------

Summary of changes:
 src/gpg-error-config-new.in | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)


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