From: Armaan Bhojwani <me@armaanb.net>
Date: Sun, 9 May 2021 18:13:48 +0000 (-0400)
Subject: Improve newline stripping
X-Git-Url: https://git.armaanb.net/?p=mmenu.git;a=commitdiff_plain;h=5326bf21c75f32904be5b4d78ee8f00ba6f9263c

Improve newline stripping
---

diff --git a/mmenu.c b/mmenu.c
index 03d7bce..12c271d 100644
--- a/mmenu.c
+++ b/mmenu.c
@@ -108,11 +108,14 @@ getmenu(char *date)
 	j = 1;
 	for (int i = 0; outp[i]; i++) {
 		j++;
-		if (outp[i] == '\n' && outp[i+1] == '\n') i+=3;
-		nl = (char *) realloc(nl, j);
-		if (!nl) memfail();
-		next[0] = outp[i+1];
-		strncat(nl, next, 2);
+		if (outp[i] == '\n' && outp[i+1] == '\n') {
+			i++;
+		} else {
+			nl = (char *) realloc(nl, j);
+			if (!nl) memfail();
+			next[0] = outp[i];
+			strncat(nl, next, 2);
+		}
 	}
 	free(outp);
 	return nl;