Allow installing plugins from directory

src/tools/http_upload.c

@@ -52,6 +52,7 @@
 #include "config/preferences.h"
 #include "ui/ui.h"
 #include "ui/window.h"
+#include "common.h"
 
 #define FALLBACK_MIMETYPE "application/octet-stream"
 #define FALLBACK_CONTENTTYPE_HEADER "Content-Type: application/octet-stream"
@@ -330,10 +331,3 @@ off_t file_size(const char* const filename)
     stat(filename, &st);
     return st.st_size;
 }
-
-int is_regular_file(const char *filename)
-{
-    struct stat st;
-    stat(filename, &st);
-    return S_ISREG(st.st_mode);
-}

src/tools/http_upload.h

@@ -62,6 +62,5 @@ void* http_file_put(void *userdata);
 
 char* file_mime_type(const char* const file_name);
 off_t file_size(const char* const file_name);
-int is_regular_file(const char *filename);
 
 #endif