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-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index d53bd93..2b0e906 100644
--- a/configure.ac
+++ b/configure.ac
@@ -27,7 +27,7 @@ min_automake_version="1.10"
m4_define([my_version], [2.0.0])
m4_define([my_issvn], [yes])
-m4_define([svn_revision], m4_esyscmd([echo -n $( (svn info 2>/dev/null \
+m4_define([svn_revision], m4_esyscmd([printf "%d" $( (svn info 2>/dev/null \
|| echo 'Revision: 0')|sed -n '/^Revision:/ {s/[^0-9]//gp;q;}')]))
AC_INIT([libassuan], my_version[]m4_if(my_issvn,[yes],[-svn[]svn_revision]),