Fix to test to see if include paths actually exist.

RLN will now yell at you if you give it an include path that doesn't
exist.  Thanks to ggn for the idea!  :-)

diff --git a/rln.c b/rln.c
index b48764150ec30313ced1e459bd226b01011bb045..23b2fea77f8df642a65f53f03cb118a47c32f0c8 100644 (file)
--- a/rln.c
+++ b/rln.c
@@ -3115,6 +3115,21 @@ int main(int argc, char * argv[])
                ExitLinker();
        }
 
+       // Check to see if include paths actually exist
+       if (strlen(libdir) > 0)
+       {
+               DIR * test = opendir(libdir);
+
+               if (test == NULL)
+               {
+                       printf("Invalid include path: %s\n", libdir);
+                       errflag = 1;
+                       ExitLinker();
+               }
+
+               closedir(test);
+       }
+
        if (!zflag && !vflag)
        {
                ShowVersion();                          // Display version information

diff --git a/rln.h b/rln.h
index ac7e20a9ca2d4b99adf314aac18fc13c227cd25b..6e2b0925d1164bbea5ff04a9643fcca155fbd613 100644 (file)
--- a/rln.h
+++ b/rln.h
@@ -44,7 +44,7 @@
 
 #define MAJOR   1                      // Major version number
 #define MINOR   6                      // Minor version number
-#define PATCH   2                      // Patch release number
+#define PATCH   3                      // Patch release number
 
 #ifdef WIN32
 #define PLATFORM     "Win32"           // Release platform - Windows
@@ -81,6 +81,7 @@
 // Rather than rely on dodgy compilers for something that's now a C99 standard,
 // let's do this:
 #include <stdint.h>
+#include <dirent.h>
 
 struct OHEADER
 {