From 900f718074043062617782cf6cab2cf861d696b1 Mon Sep 17 00:00:00 2001
From: Jean-Francois Dockes <jf@dockes.org>
Date: Wed, 21 Apr 2021 03:51:46 -0700
Subject: [PATCH] fix small clang warnings

---
 src/common/autoconfig-mac.h | 4 ++--
 src/index/fsindexer.cpp     | 2 +-
 src/query/recollq.cpp       | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/common/autoconfig-mac.h b/src/common/autoconfig-mac.h
index 2bc2d0ef..f0f1721f 100644
--- a/src/common/autoconfig-mac.h
+++ b/src/common/autoconfig-mac.h
@@ -128,7 +128,7 @@
 #define PACKAGE_NAME "Recoll"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "Recoll 1.28.6pre4"
+#define PACKAGE_STRING "Recoll 1.30.2"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "recoll"
@@ -137,7 +137,7 @@
 #define PACKAGE_URL ""
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "1.28.6pre4"
+#define PACKAGE_VERSION "1.30.2"
 
 /* putenv parameter is const */
 /* #undef PUTENV_ARG_CONST */
diff --git a/src/index/fsindexer.cpp b/src/index/fsindexer.cpp
index 11eaa458..be4b1518 100644
--- a/src/index/fsindexer.cpp
+++ b/src/index/fsindexer.cpp
@@ -269,7 +269,7 @@ static bool matchesSkipped(
     string topdir;
     for (;;) { // Used to test not root here, but root may be in topdirs !
 
-        for (const auto tdlent : tdl) {
+        for (const auto& tdlent : tdl) {
             // the topdirs members are already canonized.
             LOGDEB1("matchesSkipped: comparing ancestor [" << mpath <<
                     "] to topdir [" << tdlent << "]\n");
diff --git a/src/query/recollq.cpp b/src/query/recollq.cpp
index 0e2b2ffc..163130a6 100644
--- a/src/query/recollq.cpp
+++ b/src/query/recollq.cpp
@@ -66,7 +66,7 @@ string make_abstract(Rcl::Doc& doc, Rcl::Query& query, bool asSnippets,
         std::vector<Rcl::Snippet> snippets;
         std::ostringstream str;
         if (query.makeDocAbstract(doc, snippets, snipcount, -1, true)) {
-            for (const auto snippet : snippets) {
+            for (const auto& snippet : snippets) {
                 str << snippet.page << " : " << snippet.snippet << endl;
             }
         }
@@ -467,7 +467,7 @@ endopts:
                 << doc.fbytes << "\tbytes" << "\t"
                 <<  endl;
             if (op_flags & OPT_m) {
-                for (const auto ent : doc.meta) {
+                for (const auto& ent : doc.meta) {
                     cout << ent.first << " = " << ent.second << endl;
                 }
             }