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-rw-r--r--src/var.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/var.h b/src/var.h
index 32b0dde..2bb82b1 100644
--- a/src/var.h
+++ b/src/var.h
@@ -142,7 +142,7 @@ int localcmd(int, char **);
 void pushlocalvars(void);
 void poplocalvars(void);
 int unsetcmd(int, char **);
-int unsetvar(const char *);
+void unsetvar(const char *);
 int varcmp(const char *, const char *);
 
 static inline int varequal(const char *a, const char *b) {