Print dynamic library error message if applicable

389dcfad · Rémi Denis-Courmont · 4eb5c516 · 389dcfad
Commit 389dcfad authored Apr 12, 2010 by Rémi Denis-Courmont
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bin/override.c bin/override.c +2 -1

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--- a/bin/override.c
+++ b/bin/override.c
@@ -89,7 +89,8 @@ static void *getsym (const char *name)
    void *sym = dlsym (RTLD_NEXT, name);
    if (sym == NULL)
    {
-        fprintf (stderr, "Cannot resolve symbol %s!\n", name);
+        fprintf (stderr, "Cannot resolve symbol %s: %s\n", name,
+                 dlerror ());
        abort ();
    }
    return sym;