treewide: Per RFC45, remove all unquoted URLs

4 files changed, 4 insertions, 4 deletions

diff --git a/pkgs/applications/search/doodle/default.nix b/pkgs/applications/search/doodle/default.nix
index 9d1da21492a..9bf00801600 100644
--- a/pkgs/applications/search/doodle/default.nix
+++ b/pkgs/applications/search/doodle/default.nix
@@ -11,7 +11,7 @@ stdenv.mkDerivation rec {
   };
 
   meta = {
-    homepage = https://grothoff.org/christian/doodle/;
+    homepage = "https://grothoff.org/christian/doodle/";
     description = "Tool to quickly index and search documents on a computer";
     license = stdenv.lib.licenses.gpl2Plus;
     maintainers = with stdenv.lib.maintainers; [viric];
diff --git a/pkgs/applications/search/grepcidr/default.nix b/pkgs/applications/search/grepcidr/default.nix
index 06b2aee0392..125e67938ec 100644
--- a/pkgs/applications/search/grepcidr/default.nix
+++ b/pkgs/applications/search/grepcidr/default.nix
@@ -13,7 +13,7 @@ stdenv.mkDerivation rec {
 
   meta = with stdenv.lib; {
     description = "Filter IPv4 and IPv6 addresses matching CIDR patterns";
-    homepage = http://www.pc-tools.net/unix/grepcidr/;
+    homepage = "http://www.pc-tools.net/unix/grepcidr/";
     license = licenses.gpl3;
     platforms = platforms.unix;
     maintainers = [ maintainers.fadenb ];
diff --git a/pkgs/applications/search/grepm/default.nix b/pkgs/applications/search/grepm/default.nix
index bad8d35623c..d03d26d0000 100644
--- a/pkgs/applications/search/grepm/default.nix
+++ b/pkgs/applications/search/grepm/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation {
   
   meta = with stdenv.lib; {
     description = "Wrapper for grepmail utilizing mutt";
-    homepage = http://www.barsnick.net/sw/grepm.html;
+    homepage = "http://www.barsnick.net/sw/grepm.html";
     license = licenses.free;
     platforms = platforms.unix;
     maintainers = [ maintainers.romildo ];
diff --git a/pkgs/applications/search/recoll/default.nix b/pkgs/applications/search/recoll/default.nix
index 06f3733c8f7..425e82000b7 100644
--- a/pkgs/applications/search/recoll/default.nix
+++ b/pkgs/applications/search/recoll/default.nix
@@ -69,7 +69,7 @@ stdenv.mkDerivation rec {
       Recoll is an Xapian frontend that can search through files, archive
       members, email attachments. 
     '';
-    homepage = https://www.lesbonscomptes.com/recoll/;
+    homepage = "https://www.lesbonscomptes.com/recoll/";
     license = licenses.gpl2;
     platforms = platforms.unix;
     maintainers = [ maintainers.jcumming ];