AK2: explicitly only take the first match in functions using line matching

1 files changed, 5 insertions, 5 deletions

diff --git a/anykernel.sh b/anykernel.sh
index 5c8d6d1..8c90a4e 100755
--- a/anykernel.sh
+++ b/anykernel.sh
@@ -115,7 +115,7 @@ replace_string() {
 
 # replace_section <file> <begin search string> <end search string> <replacement string>
 replace_section() {
-  line=`grep -n "$2" $1 | cut -d: -f1`;
+  line=`grep -n "$2" $1 | head -n1 | cut -d: -f1`;
   sed -i "/${2//\//\\/}/,/${3//\//\\/}/d" $1;
   sed -i "${line}s;^;${4}\n;" $1;
 }
@@ -132,7 +132,7 @@ insert_line() {
       before) offset=0;;
       after) offset=1;;
     esac;
-    line=$((`grep -n "$4" $1 | cut -d: -f1` + offset));
+    line=$((`grep -n "$4" $1 | head -n1 | cut -d: -f1` + offset));
     sed -i "${line}s;^;${5}\n;" $1;
   fi;
 }
@@ -140,7 +140,7 @@ insert_line() {
 # replace_line <file> <line replace string> <replacement line>
 replace_line() {
   if [ ! -z "$(grep "$2" $1)" ]; then
-    line=`grep -n "$2" $1 | cut -d: -f1`;
+    line=`grep -n "$2" $1 | head -n1 | cut -d: -f1`;
     sed -i "${line}s;.*;${3};" $1;
   fi;
 }
@@ -148,7 +148,7 @@ replace_line() {
 # remove_line <file> <line match string>
 remove_line() {
   if [ ! -z "$(grep "$2" $1)" ]; then
-    line=`grep -n "$2" $1 | cut -d: -f1`;
+    line=`grep -n "$2" $1 | head -n1 | cut -d: -f1`;
     sed -i "${line}d" $1;
   fi;
 }
@@ -167,7 +167,7 @@ insert_file() {
       before) offset=0;;
       after) offset=1;;
     esac;
-    line=$((`grep -n "$4" $1 | cut -d: -f1` + offset));
+    line=$((`grep -n "$4" $1 | head -n1 | cut -d: -f1` + offset));
     sed -i "${line}s;^;\n;" $1;
     sed -i "$((line - 1))r $patch/$5" $1;
   fi;