[alsa-devel] [PATCH] Emit an error message when dlopen fails.

Signed-off-by: Cedric Roux sed@free.fr --- src/dlmisc.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git src/dlmisc.c src/dlmisc.c index f154ebd0..9e8e401e 100644 --- src/dlmisc.c +++ src/dlmisc.c @@ -81,10 +81,14 @@ void *snd_dlopen(const char *name, int mode) strcat(filename, "/"); strcat(filename, name); handle = dlopen(filename, mode); + if (!handle) + SNDERR("snd_dlopen: %s: %s", filename, dlerror()); free(filename); } if (!handle) handle = dlopen(name, mode); + if (!handle) + SNDERR("snd_dlopen: %s: %s", name, dlerror()); return handle; #else return NULL;