1 files changed, 45 insertions, 0 deletions
diff --git a/x11-libs/libfm-qt/files/libfm-qt-0.13.1-check-if-app-exists-before-opening.patch b/x11-libs/libfm-qt/files/libfm-qt-0.13.1-check-if-app-exists-before-opening.patch
new file mode 100644
index 00000000..92b45be4
--- /dev/null
+++ b/x11-libs/libfm-qt/files/libfm-qt-0.13.1-check-if-app-exists-before-opening.patch
@@ -0,0 +1,45 @@
+From 4923f860094787d14052e9dc416c9388ff1bb53b Mon Sep 17 00:00:00 2001
+From: Tsu Jan <tsujan2000@gmail.com>
+Date: Thu, 7 Jun 2018 06:10:37 +0430
+Subject: [PATCH] Check if the opening app exists before using it
+
+Also, show an error message if there's no app.
+---
+ src/core/basicfilelauncher.cpp | 17 ++++++++++++-----
+ 1 file changed, 12 insertions(+), 5 deletions(-)
+
+diff --git a/src/core/basicfilelauncher.cpp b/src/core/basicfilelauncher.cpp
+index 8390531..2c7f00e 100644
+--- a/src/core/basicfilelauncher.cpp
++++ b/src/core/basicfilelauncher.cpp
+@@ -256,18 +256,25 @@ FilePath BasicFileLauncher::handleShortcut(const FileInfoPtr& fileInfo, GAppLaun
+                 || strcmp(scheme.get(), "trash") == 0
+                 || strcmp(scheme.get(), "network") == 0
+                 || strcmp(scheme.get(), "computer") == 0) {
+-            return FilePath::fromUri(fileInfo->target().c_str());
++            return FilePath::fromUri(target.c_str());
+         }
+         else {
+             // ask gio to launch the default handler for the uri scheme
+-            GAppInfoPtr app{g_app_info_get_default_for_uri_scheme(scheme.get()), false};
+-            FilePathList uris{FilePath::fromUri(fileInfo->target().c_str())};
+-            launchWithApp(app.get(), uris, ctx);
++            if(GAppInfoPtr app{g_app_info_get_default_for_uri_scheme(scheme.get()), false}) {
++                FilePathList uris{FilePath::fromUri(target.c_str())};
++                launchWithApp(app.get(), uris, ctx);
++            }
++            else {
++                GErrorPtr err{G_IO_ERROR, G_IO_ERROR_FAILED,
++                              QObject::tr("No default application is set to launch '%1'")
++                              .arg(target.c_str())};
++                showError(nullptr, err);
++            }
+         }
+     }
+     else {
+         // see it as a local path
+-        return FilePath::fromLocalPath(fileInfo->target().c_str());
++        return FilePath::fromLocalPath(target.c_str());
+     }
+     return FilePath();
+ }