From 89d2cdfcfa21f9a13499ef19d4fb9514a02691fa Mon Sep 17 00:00:00 2001
From: Andrew Murray <radarhere@users.noreply.github.com>
Date: Fri, 31 Mar 2023 22:30:36 +1100
Subject: [PATCH] Fixed warning that nLeft is set but not used

---
 src/libImaging/Quant.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/libImaging/Quant.c b/src/libImaging/Quant.c
index 783852c24..02a4a5c76 100644
--- a/src/libImaging/Quant.c
+++ b/src/libImaging/Quant.c
@@ -341,7 +341,10 @@ splitlists(
 
     PixelList *l, *r, *c, *n;
     int i;
-    int nRight, nLeft;
+    int nRight;
+#ifndef NO_OUTPUT
+    int nLeft;
+#endif
     int splitColourVal;
 
 #ifdef TEST_SPLIT
@@ -396,12 +399,17 @@ splitlists(
     }
 #endif
     nCount[0] = nCount[1] = 0;
-    nLeft = nRight = 0;
+    nRight = 0;
+#ifndef NO_OUTPUT
+    nLeft = 0;
+#endif
     for (left = 0, c = h[axis]; c;) {
         left = left + c->count;
         nCount[0] += c->count;
         c->flag = 0;
+#ifndef NO_OUTPUT
         nLeft++;
+#endif
         c = c->next[axis];
         if (left * 2 > pixelCount) {
             break;
@@ -414,7 +422,9 @@ splitlists(
                 break;
             }
             c->flag = 0;
+#ifndef NO_OUTPUT
             nLeft++;
+#endif
             nCount[0] += c->count;
         }
     }
@@ -430,7 +440,9 @@ splitlists(
             }
             c->flag = 1;
             nRight++;
+#ifndef NO_OUTPUT
             nLeft--;
+#endif
             nCount[0] -= c->count;
             nCount[1] += c->count;
         }