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authorHiltjo Posthuma2022-10-31 11:43:34 +0100
committerHiltjo Posthuma2022-10-31 11:46:10 +0100
commitbcbc1ef5c4cf4875a4d66e7dc0919da88a6096a5 (patch)
tree91c59c049a8bd4ad71079bc26566a97527d41170
parent689d9bfcf6859e5ce85c296ff0f23b5c08b1fedc (diff)
readstdin: add a comment
Maybe too obvious / redundant, but OK.
-rw-r--r--dmenu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/dmenu.c b/dmenu.c
index e786d7a..8d96b6c 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -562,7 +562,7 @@ readstdin(void)
line[len - 1] = '\0';
items[i].text = line;
items[i].out = 0;
- line = NULL;
+ line = NULL; /* next call of getline() allocates a new line */
}
free(line);
if (items)