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-rw-r--r--lib-src/b2m.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib-src/b2m.c b/lib-src/b2m.c
index 8801f2f702f..05caa1424e0 100644
--- a/lib-src/b2m.c
+++ b/lib-src/b2m.c
@@ -168,7 +168,7 @@ main (argc, argv)
p = strtok (data.buffer, " ,\r\n\t");
labels = "X-Babyl-Labels: ";
- while (p = strtok (NULL, " ,\r\n\t"))
+ while ((p = strtok (NULL, " ,\r\n\t")))
labels = concat (labels, p, ", ");
p = &labels[strlen (labels) - 2];