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-rw-r--r--core/erlc.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/core/erlc.mk b/core/erlc.mk
index 2297047..dc98bb3 100644
--- a/core/erlc.mk
+++ b/core/erlc.mk
@@ -244,7 +244,7 @@ ifeq ($(wildcard src/$(PROJECT).app.src),)
$(app_verbose) printf "$(subst $(newline),\n,$(subst ",\",$(call app_file,$(GITDESCRIBE),$(MODULES))))" \
> ebin/$(PROJECT).app
else
- $(verbose) if [ -z "$$(grep -E '^[^%]*{\s*modules\s*,' src/$(PROJECT).app.src)" ]; then \
+ $(verbose) if [ -z "$$(grep -e '^[^%]*{\s*modules\s*,' src/$(PROJECT).app.src)" ]; then \
echo "Empty modules entry not found in $(PROJECT).app.src. Please consult the erlang.mk README for instructions." >&2; \
exit 1; \
fi