configure: remove bashism.

== is bash-only; for other shells this gives an error (meaning that you won't get the sanity check): ./configure Compiling ccan/tools/configurator/configurator...done ./configure: 148: [: gcc: unexpected operator Signed-off-by: Rusty Russell <[email protected]>
pox · Feb 28, 2019 · d98fb0f · d98fb0f
1 parent 02faadf
commit d98fb0f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/configure b/configure
@@ -145,7 +145,7 @@ if [ -z "$VALGRIND" ]; then
 fi
 
 if [ "$ASAN" = "1" ]; then
-    if [ "$CC" == "clang" ]; then
+    if [ "$CC" = "clang" ]; then
 	echo "Address sanitizer (ASAN) is currently only supported with gcc"
 	exit 1
     fi