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-rw-r--r--gatchat/gatutil.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gatchat/gatutil.c b/gatchat/gatutil.c
index cbe38794..827dc60c 100644
--- a/gatchat/gatutil.c
+++ b/gatchat/gatutil.c
@@ -70,7 +70,7 @@ void g_at_util_debug_chat(gboolean in, const char *str, gsize len,
escaped_str[escaped] = '\0';
for (escaped = 2, i = 0; i < len; i++) {
- char c = str[i];
+ unsigned char c = str[i];
switch (c) {
case '\r':