Fix log varargs bugs indicated by -Wformat

[libsigrok.git] / src / transform / transform.c

diff --git a/src/transform/transform.c b/src/transform/transform.c
index 3a422597bdb953859ce2b1137c6c603beb30e697..f8ae7970b9b2b464a385b8ba5bc6b881937d7a65 100644 (file)
--- a/src/transform/transform.c
+++ b/src/transform/transform.c
@@ -19,10 +19,12 @@
  */
 
 #include <string.h>
-#include "libsigrok.h"
+#include <libsigrok/libsigrok.h>
 #include "libsigrok-internal.h"
 
+/** @cond PRIVATE */
 #define LOG_PREFIX "transform"
+/** @endcond */
 
 /**
  * @file
@@ -219,7 +221,8 @@ SR_API const struct sr_transform *sr_transform_new(const struct sr_transform_mod
                                /* Pass option along. */
                                gvt = g_variant_get_type(mod_opts[i].def);
                                if (!g_variant_is_of_type(value, gvt)) {
-                                       sr_err("Invalid type for '%s' option.", key);
+                                       sr_err("Invalid type for '%s' option.",
+                                               (char *)key);
                                        g_free(t);
                                        return NULL;
                                }
@@ -237,7 +240,8 @@ SR_API const struct sr_transform *sr_transform_new(const struct sr_transform_mod
                        g_hash_table_iter_init(&iter, options);
                        while (g_hash_table_iter_next(&iter, &key, &value)) {
                                if (!g_hash_table_lookup(new_opts, key)) {
-                                       sr_err("Transform module '%s' has no option '%s'.", tmod->id, key);
+                                       sr_err("Transform module '%s' has no option '%s'.",
+                                               tmod->id, (char *)key);
                                        g_hash_table_destroy(new_opts);
                                        g_free(t);
                                        return NULL;