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authorDaniel Stenberg <daniel@haxx.se>2017-08-16 00:03:54 +0200
committerDaniel Stenberg <daniel@haxx.se>2017-08-16 00:05:11 +0200
commitb5cc7dd360c983875a451bd29ab9e68db78624c0 (patch)
tree27425aa816aa3407890610ff94051c1498c68917 /m4
parent774d49af5255b0047ef1feb8fe3d68d9b3470f52 (diff)
m4/curl-compilers.m4: use proper quotes around string, not backticks
... when setting clang version to assume 3.7 Caused a lot of "integer expression expected" warnings by configure.
Diffstat (limited to 'm4')
-rw-r--r--m4/curl-compilers.m42
1 files changed, 1 insertions, 1 deletions
diff --git a/m4/curl-compilers.m4 b/m4/curl-compilers.m4
index 3c87efa09..7705e637f 100644
--- a/m4/curl-compilers.m4
+++ b/m4/curl-compilers.m4
@@ -89,7 +89,7 @@ AC_DEFUN([CURL_CHECK_COMPILER_CLANG], [
if test -z "$clangver"; then
if echo $fullclangver | grep "Apple LLVM version " >/dev/null; then
dnl Starting with XCode 7 / clang 3.7, Apple clang won't tell its upstream version
- clangver=`3.7`
+ clangver="3.7"
else
clangver=`echo $fullclangver | "$SED" 's/.*version \(@<:@0-9@:>@*\.@<:@0-9@:>@*\).*/\1/'`
fi