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authorMarc Schink <dev@zapb.de>2022-08-19 14:59:14 +0200
committerMarc Schink <dev@zapb.de>2022-08-24 16:09:13 +0200
commitf25e2b3f7b9280539e36c8b1a4d6882e67edcdc8 (patch)
tree15d42013ee1665239d108905977f5885d82cf986
parentd4582ee11c80dcee0178d778a116e9c8d7ca52d5 (diff)
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configure.ac: Remove stray '+'
This fixes building with Autoconf < 2.7. Signed-off-by: Marc Schink <dev@zapb.de>
-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac
index 6b5b0fa..3009293 100644
--- a/configure.ac
+++ b/configure.ac
@@ -36,7 +36,7 @@ JAYLINK_CFLAGS="-Wall -Wextra -Werror -fvisibility=hidden"
# Checks for programs.
AC_PROG_CC
# AC_PROG_CC_C99 is dropped in Autoconf >= 2.70 and done in AC_PROG_CC.
-+m4_version_prereq([2.70],[],[AC_PROG_CC_C99])
+m4_version_prereq([2.70],[],[AC_PROG_CC_C99])
# Automake >= 1.12 requires AM_PROG_AR when using options -Wall and -Werror.
# To be compatible with older versions of Automake use AM_PROG_AR if it's