Resolve shell syntax error noted by jim, tested against pcre8/pcre2-10

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1773839 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/configure.in b/configure.in
index 6d75d6dac3b61196564ffd297acaa3517b4ec9ef..659f6e61dc29fa69749a996e1beb29cc1d62c92e 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -222,11 +222,10 @@ fi
 
 AC_ARG_WITH(pcre,
 APACHE_HELP_STRING(--with-pcre=PATH,Use external PCRE library))
-
-if test "$with_pcre" = "" || test "$with_pcre" = "yes"; then
-  with_pcre = "$PATH"
+if test "x$with_pcre" = "x" || test "$with_pcre" = "yes"; then
+  with_pcre="$PATH"
 else
-  with_pcre = "$with_pcre/bin:$with_pcre"
+  with_pcre="$with_pcre/bin:$with_pcre"
 fi
 
 AC_CHECK_TARGET_TOOLS(PCRE_CONFIG, [pcre2-config pcre-config],