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-rw-r--r--src/zmq2edi/zmq2edi.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/zmq2edi/zmq2edi.cpp b/src/zmq2edi/zmq2edi.cpp
index ebebc17..b2c20f4 100644
--- a/src/zmq2edi/zmq2edi.cpp
+++ b/src/zmq2edi/zmq2edi.cpp
@@ -224,7 +224,7 @@ int start(int argc, char **argv)
int delay_ms = 500;
- char ch = 0;
+ int ch = 0;
while (ch != -1) {
ch = getopt(argc, argv, "d:p:s:S:t:Pf:i:Dva:w:");
switch (ch) {