diff options
Diffstat (limited to 'Src/module.c')
| -rw-r--r-- | Src/module.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Src/module.c b/Src/module.c index 9e8b3cc2a..368254c29 100644 --- a/Src/module.c +++ b/Src/module.c @@ -1577,7 +1577,9 @@ try_load_module(char const *name) if (l + (**pp ? strlen(*pp) : 1) > PATH_MAX) continue; sprintf(buf, "%s/%s.%s", **pp ? *pp : ".", name, DL_EXT); - ret = dlopen(unmeta(buf), RTLD_LAZY | RTLD_GLOBAL); + unmetafy(buf, NULL); + if (*buf) /* dlopen(NULL) returns a handle to the main binary */ + ret = dlopen(buf, RTLD_LAZY | RTLD_GLOBAL); } return ret; @@ -1597,8 +1599,9 @@ do_load_module(char const *name, int silent) ret = try_load_module(name); if (!ret && !silent) { #ifdef HAVE_DLERROR + char *errstr = dlerror(); zwarn("failed to load module `%s': %s", name, - metafy(dlerror(), -1, META_USEHEAP)); + errstr ? metafy(errstr, -1, META_HEAPDUP) : "empty module path"); #else zwarn("failed to load module: %s", name); #endif @@ -3367,7 +3370,7 @@ mod_export int handlefeatures(Module m, Features f, int **enables) { if (!enables || *enables) - return setfeatureenables(m, f, *enables); + return setfeatureenables(m, f, enables ? *enables : NULL); *enables = getfeatureenables(m, f); return 0; } |